68123214

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{20681}}^1$

素因数の和:20753

約数の個数: 32

約数和(自身を含む): 153874080

約数和(自身を除く): 85750866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 20681, 41362, 62043, 124086, 186129, 372258, 558387, 1116774, 1261541, 2523082, 3784623, 7569246, 11353869, 22707738, 34061607, 68123214]

約数ペア:

[(1, 68123214), (2, 34061607), (3, 22707738), (6, 11353869), (9, 7569246), (18, 3784623), (27, 2523082), (54, 1261541), (61, 1116774), (122, 558387), (183, 372258), (366, 186129), (549, 124086), (1098, 62043), (1647, 41362), (3294, 20681)]