18299138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 32598720

約数和(自身を除く): 14299582

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 587, 1174, 1199, 1417, 2398, 2834, 6457, 7631, 12914, 15262, 15587, 31174, 63983, 83941, 127966, 167882, 703813, 831779, 1407626, 1663558, 9149569, 18299138]

約数ペア:

[(1, 18299138), (2, 9149569), (11, 1663558), (13, 1407626), (22, 831779), (26, 703813), (109, 167882), (143, 127966), (218, 83941), (286, 63983), (587, 31174), (1174, 15587), (1199, 15262), (1417, 12914), (2398, 7631), (2834, 6457)]