31428684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{124717}}^1$

素因数の和:124734

約数の個数: 36

約数和(自身を含む): 90794704

約数和(自身を除く): 59366020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 124717, 249434, 374151, 498868, 748302, 873019, 1122453, 1496604, 1746038, 2244906, 2619057, 3492076, 4489812, 5238114, 7857171, 10476228, 15714342, 31428684]

約数ペア:

[(1, 31428684), (2, 15714342), (3, 10476228), (4, 7857171), (6, 5238114), (7, 4489812), (9, 3492076), (12, 2619057), (14, 2244906), (18, 1746038), (21, 1496604), (28, 1122453), (36, 873019), (42, 748302), (63, 498868), (84, 374151), (126, 249434), (252, 124717)]