71821938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{630017}}^1$

素因数の和:630041

約数の個数: 16

約数和(自身を含む): 151204320

約数和(自身を除く): 79382382

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 630017, 1260034, 1890051, 3780102, 11970323, 23940646, 35910969, 71821938]

約数ペア:

[(1, 71821938), (2, 35910969), (3, 23940646), (6, 11970323), (19, 3780102), (38, 1890051), (57, 1260034), (114, 630017)]