31296798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1693}}^1$

素因数の和:1793

約数の個数: 48

約数和(自身を含む): 73993920

約数和(自身を除く): 42697122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 1693, 2054, 3081, 3386, 5079, 6162, 9243, 10158, 15237, 18486, 22009, 30474, 44018, 66027, 132054, 133747, 198081, 267494, 396162, 401241, 802482, 1203723, 1738711, 2407446, 3477422, 5216133, 10432266, 15648399, 31296798]

約数ペア:

[(1, 31296798), (2, 15648399), (3, 10432266), (6, 5216133), (9, 3477422), (13, 2407446), (18, 1738711), (26, 1203723), (39, 802482), (78, 401241), (79, 396162), (117, 267494), (158, 198081), (234, 133747), (237, 132054), (474, 66027), (711, 44018), (1027, 30474), (1422, 22009), (1693, 18486), (2054, 15237), (3081, 10158), (3386, 9243), (5079, 6162)]