21401356026

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1\times {\mathrm{117251}}^1$

素因数の和:118334

約数の個数: 32

約数和(自身を含む): 44321256000

約数和(自身を除く): 22919899974

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 1049, 2098, 3147, 6294, 30421, 60842, 91263, 117251, 182526, 234502, 351753, 703506, 3400279, 6800558, 10200837, 20401674, 122996299, 245992598, 368988897, 737977794, 3566892671, 7133785342, 10700678013, 21401356026]

約数ペア:

[(1, 21401356026), (2, 10700678013), (3, 7133785342), (6, 3566892671), (29, 737977794), (58, 368988897), (87, 245992598), (174, 122996299), (1049, 20401674), (2098, 10200837), (3147, 6800558), (6294, 3400279), (30421, 703506), (60842, 351753), (91263, 234502), (117251, 182526)]