22072644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 61457760

約数和(自身を除く): 39385116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 139, 198, 278, 396, 401, 417, 556, 802, 834, 1203, 1251, 1529, 1604, 1668, 2406, 2502, 3058, 3609, 4411, 4587, 4812, 5004, 6116, 7218, 8822, 9174, 13233, 13761, 14436, 17644, 18348, 26466, 27522, 39699, 52932, 55044, 55739, 79398, 111478, 158796, 167217, 222956, 334434, 501651, 613129, 668868, 1003302, 1226258, 1839387, 2006604, 2452516, 3678774, 5518161, 7357548, 11036322, 22072644]

約数ペア:

[(1, 22072644), (2, 11036322), (3, 7357548), (4, 5518161), (6, 3678774), (9, 2452516), (11, 2006604), (12, 1839387), (18, 1226258), (22, 1003302), (33, 668868), (36, 613129), (44, 501651), (66, 334434), (99, 222956), (132, 167217), (139, 158796), (198, 111478), (278, 79398), (396, 55739), (401, 55044), (417, 52932), (556, 39699), (802, 27522), (834, 26466), (1203, 18348), (1251, 17644), (1529, 14436), (1604, 13761), (1668, 13233), (2406, 9174), (2502, 8822), (3058, 7218), (3609, 6116), (4411, 5004), (4587, 4812)]