40072194

素因数分解:

$2^1\times 3^2\times {\mathrm{521}}^1\times {\mathrm{4273}}^1$

素因数の和:4802

約数の個数: 24

約数和(自身を含む): 87010092

約数和(自身を除く): 46937898

約数列:

[1, 2, 3, 6, 9, 18, 521, 1042, 1563, 3126, 4273, 4689, 8546, 9378, 12819, 25638, 38457, 76914, 2226233, 4452466, 6678699, 13357398, 20036097, 40072194]

約数ペア:

[(1, 40072194), (2, 20036097), (3, 13357398), (6, 6678699), (9, 4452466), (18, 2226233), (521, 76914), (1042, 38457), (1563, 25638), (3126, 12819), (4273, 9378), (4689, 8546)]