69420156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{445001}}^1$

素因数の和:445021

約数の個数: 24

約数和(自身を含む): 174440784

約数和(自身を除く): 105020628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 445001, 890002, 1335003, 1780004, 2670006, 5340012, 5785013, 11570026, 17355039, 23140052, 34710078, 69420156]

約数ペア:

[(1, 69420156), (2, 34710078), (3, 23140052), (4, 17355039), (6, 11570026), (12, 5785013), (13, 5340012), (26, 2670006), (39, 1780004), (52, 1335003), (78, 890002), (156, 445001)]