26631978

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 54250560

約数和(自身を除く): 27618582

約数列:

[1, 2, 3, 6, 137, 179, 181, 274, 358, 362, 411, 537, 543, 822, 1074, 1086, 24523, 24797, 32399, 49046, 49594, 64798, 73569, 74391, 97197, 147138, 148782, 194394, 4438663, 8877326, 13315989, 26631978]

約数ペア:

[(1, 26631978), (2, 13315989), (3, 8877326), (6, 4438663), (137, 194394), (179, 148782), (181, 147138), (274, 97197), (358, 74391), (362, 73569), (411, 64798), (537, 49594), (543, 49046), (822, 32399), (1074, 24797), (1086, 24523)]