18115422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6277}}^1$

素因数の和:6332

約数の個数: 32

約数和(自身を含む): 40078752

約数和(自身を除く): 21963330

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 6277, 12554, 18831, 37662, 81601, 163202, 232249, 244803, 464498, 489606, 696747, 1393494, 3019237, 6038474, 9057711, 18115422]

約数ペア:

[(1, 18115422), (2, 9057711), (3, 6038474), (6, 3019237), (13, 1393494), (26, 696747), (37, 489606), (39, 464498), (74, 244803), (78, 232249), (111, 163202), (222, 81601), (481, 37662), (962, 18831), (1443, 12554), (2886, 6277)]