22112964

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 58968000

約数和(自身を除く): 36855036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 59, 87, 116, 118, 174, 177, 236, 261, 348, 354, 359, 522, 531, 708, 718, 1044, 1062, 1077, 1436, 1711, 2124, 2154, 3231, 3422, 4308, 5133, 6462, 6844, 10266, 10411, 12924, 15399, 20532, 20822, 21181, 30798, 31233, 41644, 42362, 61596, 62466, 63543, 84724, 93699, 124932, 127086, 187398, 190629, 254172, 374796, 381258, 614249, 762516, 1228498, 1842747, 2456996, 3685494, 5528241, 7370988, 11056482, 22112964]

約数ペア:

[(1, 22112964), (2, 11056482), (3, 7370988), (4, 5528241), (6, 3685494), (9, 2456996), (12, 1842747), (18, 1228498), (29, 762516), (36, 614249), (58, 381258), (59, 374796), (87, 254172), (116, 190629), (118, 187398), (174, 127086), (177, 124932), (236, 93699), (261, 84724), (348, 63543), (354, 62466), (359, 61596), (522, 42362), (531, 41644), (708, 31233), (718, 30798), (1044, 21181), (1062, 20822), (1077, 20532), (1436, 15399), (1711, 12924), (2124, 10411), (2154, 10266), (3231, 6844), (3422, 6462), (4308, 5133)]