40629966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2357}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 93207024

約数和(自身を除く): 52577058

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1326, 2357, 2873, 4714, 5746, 7071, 8619, 14142, 17238, 30641, 40069, 61282, 80138, 91923, 120207, 183846, 240414, 398333, 520897, 796666, 1041794, 1194999, 1562691, 2389998, 3125382, 6771661, 13543322, 20314983, 40629966]

約数ペア:

[(1, 40629966), (2, 20314983), (3, 13543322), (6, 6771661), (13, 3125382), (17, 2389998), (26, 1562691), (34, 1194999), (39, 1041794), (51, 796666), (78, 520897), (102, 398333), (169, 240414), (221, 183846), (338, 120207), (442, 91923), (507, 80138), (663, 61282), (1014, 40069), (1326, 30641), (2357, 17238), (2873, 14142), (4714, 8619), (5746, 7071)]