21941832

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4889}}^1$

素因数の和:4926

約数の個数: 64

約数和(自身を含む): 63374400

約数和(自身を除く): 41432568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 4889, 9778, 14667, 19556, 29334, 39112, 53779, 58668, 83113, 107558, 117336, 161337, 166226, 215116, 249339, 322674, 332452, 430232, 498678, 645348, 664904, 914243, 997356, 1290696, 1828486, 1994712, 2742729, 3656972, 5485458, 7313944, 10970916, 21941832]

約数ペア:

[(1, 21941832), (2, 10970916), (3, 7313944), (4, 5485458), (6, 3656972), (8, 2742729), (11, 1994712), (12, 1828486), (17, 1290696), (22, 997356), (24, 914243), (33, 664904), (34, 645348), (44, 498678), (51, 430232), (66, 332452), (68, 322674), (88, 249339), (102, 215116), (132, 166226), (136, 161337), (187, 117336), (204, 107558), (264, 83113), (374, 58668), (408, 53779), (561, 39112), (748, 29334), (1122, 19556), (1496, 14667), (2244, 9778), (4488, 4889)]