23420844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 63139440

約数和(自身を除く): 39718596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 97, 114, 171, 194, 228, 291, 342, 353, 388, 582, 684, 706, 873, 1059, 1164, 1412, 1746, 1843, 2118, 3177, 3492, 3686, 4236, 5529, 6354, 6707, 7372, 11058, 12708, 13414, 16587, 20121, 22116, 26828, 33174, 34241, 40242, 60363, 66348, 68482, 80484, 102723, 120726, 136964, 205446, 241452, 308169, 410892, 616338, 650579, 1232676, 1301158, 1951737, 2602316, 3903474, 5855211, 7806948, 11710422, 23420844]

約数ペア:

[(1, 23420844), (2, 11710422), (3, 7806948), (4, 5855211), (6, 3903474), (9, 2602316), (12, 1951737), (18, 1301158), (19, 1232676), (36, 650579), (38, 616338), (57, 410892), (76, 308169), (97, 241452), (114, 205446), (171, 136964), (194, 120726), (228, 102723), (291, 80484), (342, 68482), (353, 66348), (388, 60363), (582, 40242), (684, 34241), (706, 33174), (873, 26828), (1059, 22116), (1164, 20121), (1412, 16587), (1746, 13414), (1843, 12708), (2118, 11058), (3177, 7372), (3492, 6707), (3686, 6354), (4236, 5529)]