31405668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53411}}^1$

素因数の和:53432

約数の個数: 36

約数和(自身を含む): 85245552

約数和(自身を除く): 53839884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 53411, 106822, 160233, 213644, 320466, 373877, 640932, 747754, 1121631, 1495508, 2243262, 2617139, 4486524, 5234278, 7851417, 10468556, 15702834, 31405668]

約数ペア:

[(1, 31405668), (2, 15702834), (3, 10468556), (4, 7851417), (6, 5234278), (7, 4486524), (12, 2617139), (14, 2243262), (21, 1495508), (28, 1121631), (42, 747754), (49, 640932), (84, 373877), (98, 320466), (147, 213644), (196, 160233), (294, 106822), (588, 53411)]