18541856736

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{5647}}^1$

素因数の和:6553

約数の個数: 144

約数和(自身を含む): 56859251904

約数和(自身を除く): 38317395168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 877, 936, 1248, 1754, 1872, 2631, 3508, 3744, 5262, 5647, 7016, 7893, 10524, 11294, 11401, 14032, 15786, 16941, 21048, 22588, 22802, 28064, 31572, 33882, 34203, 42096, 45176, 45604, 50823, 63144, 67764, 68406, 73411, 84192, 90352, 91208, 101646, 102609, 126288, 135528, 136812, 146822, 180704, 182416, 203292, 205218, 220233, 252576, 271056, 273624, 293644, 364832, 406584, 410436, 440466, 542112, 547248, 587288, 660699, 813168, 820872, 880932, 1094496, 1174576, 1321398, 1626336, 1641744, 1761864, 2349152, 2642796, 3283488, 3523728, 4952419, 5285592, 7047456, 9904838, 10571184, 14857257, 19809676, 21142368, 29714514, 39619352, 44571771, 59429028, 64381447, 79238704, 89143542, 118858056, 128762894, 158477408, 178287084, 193144341, 237716112, 257525788, 356574168, 386288682, 475432224, 515051576, 579433023, 713148336, 772577364, 1030103152, 1158866046, 1426296672, 1545154728, 2060206304, 2317732092, 3090309456, 4635464184, 6180618912, 9270928368, 18541856736]

約数ペア:

[(1, 18541856736), (2, 9270928368), (3, 6180618912), (4, 4635464184), (6, 3090309456), (8, 2317732092), (9, 2060206304), (12, 1545154728), (13, 1426296672), (16, 1158866046), (18, 1030103152), (24, 772577364), (26, 713148336), (32, 579433023), (36, 515051576), (39, 475432224), (48, 386288682), (52, 356574168), (72, 257525788), (78, 237716112), (96, 193144341), (104, 178287084), (117, 158477408), (144, 128762894), (156, 118858056), (208, 89143542), (234, 79238704), (288, 64381447), (312, 59429028), (416, 44571771), (468, 39619352), (624, 29714514), (877, 21142368), (936, 19809676), (1248, 14857257), (1754, 10571184), (1872, 9904838), (2631, 7047456), (3508, 5285592), (3744, 4952419), (5262, 3523728), (5647, 3283488), (7016, 2642796), (7893, 2349152), (10524, 1761864), (11294, 1641744), (11401, 1626336), (14032, 1321398), (15786, 1174576), (16941, 1094496), (21048, 880932), (22588, 820872), (22802, 813168), (28064, 660699), (31572, 587288), (33882, 547248), (34203, 542112), (42096, 440466), (45176, 410436), (45604, 406584), (50823, 364832), (63144, 293644), (67764, 273624), (68406, 271056), (73411, 252576), (84192, 220233), (90352, 205218), (91208, 203292), (101646, 182416), (102609, 180704), (126288, 146822), (135528, 136812)]