18618620279808

素因数分解:

$2^{10}\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{959131}}^1$

素因数の和:959314

約数の個数: 176

約数和(自身を含む): 50889855847680

約数和(自身を除く): 32271235567872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 89, 96, 128, 142, 178, 192, 213, 256, 267, 284, 356, 384, 426, 512, 534, 568, 712, 768, 852, 1024, 1068, 1136, 1424, 1536, 1704, 2136, 2272, 2848, 3072, 3408, 4272, 4544, 5696, 6319, 6816, 8544, 9088, 11392, 12638, 13632, 17088, 18176, 18957, 22784, 25276, 27264, 34176, 36352, 37914, 45568, 50552, 54528, 68352, 72704, 75828, 91136, 101104, 109056, 136704, 151656, 202208, 218112, 273408, 303312, 404416, 606624, 808832, 959131, 1213248, 1617664, 1918262, 2426496, 2877393, 3235328, 3836524, 4852992, 5754786, 6470656, 7673048, 9705984, 11509572, 15346096, 19411968, 23019144, 30692192, 46038288, 61384384, 68098301, 85362659, 92076576, 122768768, 136196602, 170725318, 184153152, 204294903, 245537536, 256087977, 272393204, 341450636, 368306304, 408589806, 491075072, 512175954, 544786408, 682901272, 736612608, 817179612, 982150144, 1024351908, 1089572816, 1365802544, 1473225216, 1634359224, 2048703816, 2179145632, 2731605088, 2946450432, 3268718448, 4097407632, 4358291264, 5463210176, 6060748789, 6537436896, 8194815264, 8716582528, 10926420352, 12121497578, 13074873792, 16389630528, 17433165056, 18182246367, 21852840704, 24242995156, 26149747584, 32779261056, 34866330112, 36364492734, 43705681408, 48485990312, 52299495168, 65558522112, 69732660224, 72728985468, 87411362816, 96971980624, 104598990336, 131117044224, 145457970936, 193943961248, 209197980672, 262234088448, 290915941872, 387887922496, 581831883744, 775775844992, 1163663767488, 1551551689984, 2327327534976, 3103103379968, 4654655069952, 6206206759936, 9309310139904, 18618620279808]

約数ペア:

[(1, 18618620279808), (2, 9309310139904), (3, 6206206759936), (4, 4654655069952), (6, 3103103379968), (8, 2327327534976), (12, 1551551689984), (16, 1163663767488), (24, 775775844992), (32, 581831883744), (48, 387887922496), (64, 290915941872), (71, 262234088448), (89, 209197980672), (96, 193943961248), (128, 145457970936), (142, 131117044224), (178, 104598990336), (192, 96971980624), (213, 87411362816), (256, 72728985468), (267, 69732660224), (284, 65558522112), (356, 52299495168), (384, 48485990312), (426, 43705681408), (512, 36364492734), (534, 34866330112), (568, 32779261056), (712, 26149747584), (768, 24242995156), (852, 21852840704), (1024, 18182246367), (1068, 17433165056), (1136, 16389630528), (1424, 13074873792), (1536, 12121497578), (1704, 10926420352), (2136, 8716582528), (2272, 8194815264), (2848, 6537436896), (3072, 6060748789), (3408, 5463210176), (4272, 4358291264), (4544, 4097407632), (5696, 3268718448), (6319, 2946450432), (6816, 2731605088), (8544, 2179145632), (9088, 2048703816), (11392, 1634359224), (12638, 1473225216), (13632, 1365802544), (17088, 1089572816), (18176, 1024351908), (18957, 982150144), (22784, 817179612), (25276, 736612608), (27264, 682901272), (34176, 544786408), (36352, 512175954), (37914, 491075072), (45568, 408589806), (50552, 368306304), (54528, 341450636), (68352, 272393204), (72704, 256087977), (75828, 245537536), (91136, 204294903), (101104, 184153152), (109056, 170725318), (136704, 136196602), (151656, 122768768), (202208, 92076576), (218112, 85362659), (273408, 68098301), (303312, 61384384), (404416, 46038288), (606624, 30692192), (808832, 23019144), (959131, 19411968), (1213248, 15346096), (1617664, 11509572), (1918262, 9705984), (2426496, 7673048), (2877393, 6470656), (3235328, 5754786), (3836524, 4852992)]