18072023452

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4331741}}^1$

素因数の和:4331901

約数の個数: 24

約数和(自身を含む): 36386632800

約数和(自身を除く): 18314609348

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 4331741, 8663482, 17326964, 30322187, 60644374, 121288748, 645429409, 1290858818, 2581717636, 4518005863, 9036011726, 18072023452]

約数ペア:

[(1, 18072023452), (2, 9036011726), (4, 4518005863), (7, 2581717636), (14, 1290858818), (28, 645429409), (149, 121288748), (298, 60644374), (596, 30322187), (1043, 17326964), (2086, 8663482), (4172, 4331741)]