18692578224

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{446081}}^1$

素因数の和:446195

約数の個数: 80

約数和(自身を含む): 54207884640

約数和(自身を除く): 35515306416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 582, 776, 873, 1164, 1552, 1746, 2328, 2619, 3492, 4656, 5238, 6984, 10476, 13968, 20952, 41904, 446081, 892162, 1338243, 1784324, 2676486, 3568648, 4014729, 5352972, 7137296, 8029458, 10705944, 12044187, 16058916, 21411888, 24088374, 32117832, 43269857, 48176748, 64235664, 86539714, 96353496, 129809571, 173079428, 192706992, 259619142, 346158856, 389428713, 519238284, 692317712, 778857426, 1038476568, 1168286139, 1557714852, 2076953136, 2336572278, 3115429704, 4673144556, 6230859408, 9346289112, 18692578224]

約数ペア:

[(1, 18692578224), (2, 9346289112), (3, 6230859408), (4, 4673144556), (6, 3115429704), (8, 2336572278), (9, 2076953136), (12, 1557714852), (16, 1168286139), (18, 1038476568), (24, 778857426), (27, 692317712), (36, 519238284), (48, 389428713), (54, 346158856), (72, 259619142), (97, 192706992), (108, 173079428), (144, 129809571), (194, 96353496), (216, 86539714), (291, 64235664), (388, 48176748), (432, 43269857), (582, 32117832), (776, 24088374), (873, 21411888), (1164, 16058916), (1552, 12044187), (1746, 10705944), (2328, 8029458), (2619, 7137296), (3492, 5352972), (4656, 4014729), (5238, 3568648), (6984, 2676486), (10476, 1784324), (13968, 1338243), (20952, 892162), (41904, 446081)]