68548626

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{40949}}^1$

素因数の和:40991

約数の個数: 32

約数和(自身を含む): 157248000

約数和(自身を除く): 88699374

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 40949, 81898, 122847, 245694, 368541, 737082, 1105623, 1269419, 2211246, 2538838, 3808257, 7616514, 11424771, 22849542, 34274313, 68548626]

約数ペア:

[(1, 68548626), (2, 34274313), (3, 22849542), (6, 11424771), (9, 7616514), (18, 3808257), (27, 2538838), (31, 2211246), (54, 1269419), (62, 1105623), (93, 737082), (186, 368541), (279, 245694), (558, 122847), (837, 81898), (1674, 40949)]