22642011

素因数分解:

$3^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 72

約数和(自身を含む): 42513120

約数和(自身を除く): 19871109

約数列:

[1, 3, 7, 9, 17, 21, 27, 29, 51, 63, 81, 87, 119, 153, 189, 203, 243, 261, 357, 459, 493, 567, 609, 729, 783, 1071, 1377, 1479, 1701, 1827, 2187, 2349, 3213, 3451, 4131, 4437, 5103, 5481, 6561, 7047, 9639, 10353, 12393, 13311, 15309, 16443, 21141, 28917, 31059, 37179, 39933, 45927, 49329, 63423, 86751, 93177, 111537, 119799, 147987, 190269, 260253, 279531, 359397, 443961, 780759, 838593, 1078191, 1331883, 2515779, 3234573, 7547337, 22642011]

約数ペア:

[(1, 22642011), (3, 7547337), (7, 3234573), (9, 2515779), (17, 1331883), (21, 1078191), (27, 838593), (29, 780759), (51, 443961), (63, 359397), (81, 279531), (87, 260253), (119, 190269), (153, 147987), (189, 119799), (203, 111537), (243, 93177), (261, 86751), (357, 63423), (459, 49329), (493, 45927), (567, 39933), (609, 37179), (729, 31059), (783, 28917), (1071, 21141), (1377, 16443), (1479, 15309), (1701, 13311), (1827, 12393), (2187, 10353), (2349, 9639), (3213, 7047), (3451, 6561), (4131, 5481), (4437, 5103)]