42018188

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4217}}^1$

素因数の和:4321

約数の個数: 24

約数和(自身を含む): 76531392

約数和(自身を除く): 34513204

約数列:

[1, 2, 4, 47, 53, 94, 106, 188, 212, 2491, 4217, 4982, 8434, 9964, 16868, 198199, 223501, 396398, 447002, 792796, 894004, 10504547, 21009094, 42018188]

約数ペア:

[(1, 42018188), (2, 21009094), (4, 10504547), (47, 894004), (53, 792796), (94, 447002), (106, 396398), (188, 223501), (212, 198199), (2491, 16868), (4217, 9964), (4982, 8434)]