145944738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{426739}}^1$

素因数の和:426766

約数の個数: 24

約数和(自身を含む): 332857200

約数和(自身を除く): 186912462

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 426739, 853478, 1280217, 2560434, 3840651, 7681302, 8108041, 16216082, 24324123, 48648246, 72972369, 145944738]

約数ペア:

[(1, 145944738), (2, 72972369), (3, 48648246), (6, 24324123), (9, 16216082), (18, 8108041), (19, 7681302), (38, 3840651), (57, 2560434), (114, 1280217), (171, 853478), (342, 426739)]