40918438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1847}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 30931802

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 209, 418, 583, 1007, 1166, 1847, 2014, 3694, 11077, 20317, 22154, 35093, 40634, 70186, 97891, 195782, 386023, 772046, 1076801, 1859929, 2153602, 3719858, 20459219, 40918438]

約数ペア:

[(1, 40918438), (2, 20459219), (11, 3719858), (19, 2153602), (22, 1859929), (38, 1076801), (53, 772046), (106, 386023), (209, 195782), (418, 97891), (583, 70186), (1007, 40634), (1166, 35093), (1847, 22154), (2014, 20317), (3694, 11077)]