180180156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1155001}}^1$

素因数の和:1155021

約数の個数: 24

約数和(自身を含む): 452760784

約数和(自身を除く): 272580628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1155001, 2310002, 3465003, 4620004, 6930006, 13860012, 15015013, 30030026, 45045039, 60060052, 90090078, 180180156]

約数ペア:

[(1, 180180156), (2, 90090078), (3, 60060052), (4, 45045039), (6, 30030026), (12, 15015013), (13, 13860012), (26, 6930006), (39, 4620004), (52, 3465003), (78, 2310002), (156, 1155001)]