18371514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4013}}^1$

素因数の和:4134

約数の個数: 32

約数和(自身を含む): 42387840

約数和(自身を除く): 24016326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4013, 4578, 8026, 12039, 24078, 28091, 56182, 84273, 168546, 437417, 874834, 1312251, 2624502, 3061919, 6123838, 9185757, 18371514]

約数ペア:

[(1, 18371514), (2, 9185757), (3, 6123838), (6, 3061919), (7, 2624502), (14, 1312251), (21, 874834), (42, 437417), (109, 168546), (218, 84273), (327, 56182), (654, 28091), (763, 24078), (1526, 12039), (2289, 8026), (4013, 4578)]