42182738

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3373}}^1$

素因数の和:3438

約数の個数: 24

約数和(自身を含む): 70388388

約数和(自身を除く): 28205650

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 3373, 6253, 6746, 12506, 43849, 87698, 124801, 249602, 570037, 1140074, 1622413, 3244826, 21091369, 42182738]

約数ペア:

[(1, 42182738), (2, 21091369), (13, 3244826), (26, 1622413), (37, 1140074), (74, 570037), (169, 249602), (338, 124801), (481, 87698), (962, 43849), (3373, 12506), (6253, 6746)]