18061624

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 41587200

約数和(自身を除く): 23525576

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 37, 46, 56, 74, 92, 148, 161, 184, 259, 296, 322, 379, 518, 644, 758, 851, 1036, 1288, 1516, 1702, 2072, 2653, 3032, 3404, 5306, 5957, 6808, 8717, 10612, 11914, 14023, 17434, 21224, 23828, 28046, 34868, 47656, 56092, 61019, 69736, 98161, 112184, 122038, 196322, 244076, 322529, 392644, 488152, 645058, 785288, 1290116, 2257703, 2580232, 4515406, 9030812, 18061624]

約数ペア:

[(1, 18061624), (2, 9030812), (4, 4515406), (7, 2580232), (8, 2257703), (14, 1290116), (23, 785288), (28, 645058), (37, 488152), (46, 392644), (56, 322529), (74, 244076), (92, 196322), (148, 122038), (161, 112184), (184, 98161), (259, 69736), (296, 61019), (322, 56092), (379, 47656), (518, 34868), (644, 28046), (758, 23828), (851, 21224), (1036, 17434), (1288, 14023), (1516, 11914), (1702, 10612), (2072, 8717), (2653, 6808), (3032, 5957), (3404, 5306)]