40672836

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21317}}^1$

素因数の和:21380

約数の個数: 36

約数和(自身を含む): 104756652

約数和(自身を除く): 64083816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 21317, 42634, 63951, 85268, 127902, 191853, 255804, 383706, 767412, 1129801, 2259602, 3389403, 4519204, 6778806, 10168209, 13557612, 20336418, 40672836]

約数ペア:

[(1, 40672836), (2, 20336418), (3, 13557612), (4, 10168209), (6, 6778806), (9, 4519204), (12, 3389403), (18, 2259602), (36, 1129801), (53, 767412), (106, 383706), (159, 255804), (212, 191853), (318, 127902), (477, 85268), (636, 63951), (954, 42634), (1908, 21317)]