18472443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1439}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 26956800

約数和(自身を除く): 8484357

約数列:

[1, 3, 11, 33, 389, 1167, 1439, 4279, 4317, 12837, 15829, 47487, 559771, 1679313, 6157481, 18472443]

約数ペア:

[(1, 18472443), (3, 6157481), (11, 1679313), (33, 559771), (389, 47487), (1167, 15829), (1439, 12837), (4279, 4317)]