13857372

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4183

約数の個数: 48

約数和(自身を含む): 37094400

約数和(自身を除く): 23237028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 4139, 8278, 12417, 16556, 24834, 37251, 49668, 74502, 111753, 128309, 149004, 223506, 256618, 384927, 447012, 513236, 769854, 1154781, 1539708, 2309562, 3464343, 4619124, 6928686, 13857372]

約数ペア:

[(1, 13857372), (2, 6928686), (3, 4619124), (4, 3464343), (6, 2309562), (9, 1539708), (12, 1154781), (18, 769854), (27, 513236), (31, 447012), (36, 384927), (54, 256618), (62, 223506), (93, 149004), (108, 128309), (124, 111753), (186, 74502), (279, 49668), (372, 37251), (558, 24834), (837, 16556), (1116, 12417), (1674, 8278), (3348, 4139)]