15690837222

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{86729}}^1$

素因数の和:86802

約数の個数: 72

約数和(自身を含む): 37410118200

約数和(自身を除く): 21719280978

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 529, 874, 1058, 1311, 1587, 2622, 3174, 3933, 4761, 7866, 9522, 10051, 20102, 30153, 60306, 86729, 90459, 173458, 180918, 260187, 520374, 780561, 1561122, 1647851, 1994767, 3295702, 3989534, 4943553, 5984301, 9887106, 11968602, 14830659, 17952903, 29661318, 35905806, 37900573, 45879641, 75801146, 91759282, 113701719, 137638923, 227403438, 275277846, 341105157, 412916769, 682210314, 825833538, 871713179, 1743426358, 2615139537, 5230279074, 7845418611, 15690837222]

約数ペア:

[(1, 15690837222), (2, 7845418611), (3, 5230279074), (6, 2615139537), (9, 1743426358), (18, 871713179), (19, 825833538), (23, 682210314), (38, 412916769), (46, 341105157), (57, 275277846), (69, 227403438), (114, 137638923), (138, 113701719), (171, 91759282), (207, 75801146), (342, 45879641), (414, 37900573), (437, 35905806), (529, 29661318), (874, 17952903), (1058, 14830659), (1311, 11968602), (1587, 9887106), (2622, 5984301), (3174, 4943553), (3933, 3989534), (4761, 3295702), (7866, 1994767), (9522, 1647851), (10051, 1561122), (20102, 780561), (30153, 520374), (60306, 260187), (86729, 180918), (90459, 173458)]