40691214

素因数分解:

$2^1\times 3^3\times {\mathrm{359}}^1\times {\mathrm{2099}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 50028786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 359, 718, 1077, 2099, 2154, 3231, 4198, 6297, 6462, 9693, 12594, 18891, 19386, 37782, 56673, 113346, 753541, 1507082, 2260623, 4521246, 6781869, 13563738, 20345607, 40691214]

約数ペア:

[(1, 40691214), (2, 20345607), (3, 13563738), (6, 6781869), (9, 4521246), (18, 2260623), (27, 1507082), (54, 753541), (359, 113346), (718, 56673), (1077, 37782), (2099, 19386), (2154, 18891), (3231, 12594), (4198, 9693), (6297, 6462)]