15810396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5087}}^1$

素因数の和:5138

約数の個数: 48

約数和(自身を含む): 43309056

約数和(自身を除く): 27498660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 5087, 10174, 15261, 20348, 30522, 35609, 61044, 71218, 106827, 142436, 188219, 213654, 376438, 427308, 564657, 752876, 1129314, 1317533, 2258628, 2635066, 3952599, 5270132, 7905198, 15810396]

約数ペア:

[(1, 15810396), (2, 7905198), (3, 5270132), (4, 3952599), (6, 2635066), (7, 2258628), (12, 1317533), (14, 1129314), (21, 752876), (28, 564657), (37, 427308), (42, 376438), (74, 213654), (84, 188219), (111, 142436), (148, 106827), (222, 71218), (259, 61044), (444, 35609), (518, 30522), (777, 20348), (1036, 15261), (1554, 10174), (3108, 5087)]