22152708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 59623200

約数和(自身を除く): 37470492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 139, 171, 228, 233, 278, 342, 417, 466, 556, 684, 699, 834, 932, 1251, 1398, 1668, 2097, 2502, 2641, 2796, 4194, 4427, 5004, 5282, 7923, 8388, 8854, 10564, 13281, 15846, 17708, 23769, 26562, 31692, 32387, 39843, 47538, 53124, 64774, 79686, 95076, 97161, 129548, 159372, 194322, 291483, 388644, 582966, 615353, 1165932, 1230706, 1846059, 2461412, 3692118, 5538177, 7384236, 11076354, 22152708]

約数ペア:

[(1, 22152708), (2, 11076354), (3, 7384236), (4, 5538177), (6, 3692118), (9, 2461412), (12, 1846059), (18, 1230706), (19, 1165932), (36, 615353), (38, 582966), (57, 388644), (76, 291483), (114, 194322), (139, 159372), (171, 129548), (228, 97161), (233, 95076), (278, 79686), (342, 64774), (417, 53124), (466, 47538), (556, 39843), (684, 32387), (699, 31692), (834, 26562), (932, 23769), (1251, 17708), (1398, 15846), (1668, 13281), (2097, 10564), (2502, 8854), (2641, 8388), (2796, 7923), (4194, 5282), (4427, 5004)]