17954208

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2058

約数の個数: 72

約数和(自身を含む): 52730496

約数和(自身を除く): 34776288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2011, 2232, 2976, 4022, 4464, 6033, 8044, 8928, 12066, 16088, 18099, 24132, 32176, 36198, 48264, 62341, 64352, 72396, 96528, 124682, 144792, 187023, 193056, 249364, 289584, 374046, 498728, 561069, 579168, 748092, 997456, 1122138, 1496184, 1994912, 2244276, 2992368, 4488552, 5984736, 8977104, 17954208]

約数ペア:

[(1, 17954208), (2, 8977104), (3, 5984736), (4, 4488552), (6, 2992368), (8, 2244276), (9, 1994912), (12, 1496184), (16, 1122138), (18, 997456), (24, 748092), (31, 579168), (32, 561069), (36, 498728), (48, 374046), (62, 289584), (72, 249364), (93, 193056), (96, 187023), (124, 144792), (144, 124682), (186, 96528), (248, 72396), (279, 64352), (288, 62341), (372, 48264), (496, 36198), (558, 32176), (744, 24132), (992, 18099), (1116, 16088), (1488, 12066), (2011, 8928), (2232, 8044), (2976, 6033), (4022, 4464)]