40353642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{320267}}^1$

素因数の和:320282

約数の個数: 24

約数和(自身を含む): 99923616

約数和(自身を除く): 59569974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 320267, 640534, 960801, 1921602, 2241869, 2882403, 4483738, 5764806, 6725607, 13451214, 20176821, 40353642]

約数ペア:

[(1, 40353642), (2, 20176821), (3, 13451214), (6, 6725607), (7, 5764806), (9, 4483738), (14, 2882403), (18, 2241869), (21, 1921602), (42, 960801), (63, 640534), (126, 320267)]