221329122612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1418776427}}^1$

素因数の和:1418776447

約数の個数: 24

約数和(自身を含む): 556160359776

約数和(自身を除く): 334831237164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1418776427, 2837552854, 4256329281, 5675105708, 8512658562, 17025317124, 18444093551, 36888187102, 55332280653, 73776374204, 110664561306, 221329122612]

約数ペア:

[(1, 221329122612), (2, 110664561306), (3, 73776374204), (4, 55332280653), (6, 36888187102), (12, 18444093551), (13, 17025317124), (26, 8512658562), (39, 5675105708), (52, 4256329281), (78, 2837552854), (156, 1418776427)]