123606306

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 272563200

約数和(自身を除く): 148956894

約数列:

[1, 2, 3, 6, 9, 18, 127, 139, 254, 278, 381, 389, 417, 762, 778, 834, 1143, 1167, 1251, 2286, 2334, 2502, 3501, 7002, 17653, 35306, 49403, 52959, 54071, 98806, 105918, 108142, 148209, 158877, 162213, 296418, 317754, 324426, 444627, 486639, 889254, 973278, 6867017, 13734034, 20601051, 41202102, 61803153, 123606306]

約数ペア:

[(1, 123606306), (2, 61803153), (3, 41202102), (6, 20601051), (9, 13734034), (18, 6867017), (127, 973278), (139, 889254), (254, 486639), (278, 444627), (381, 324426), (389, 317754), (417, 296418), (762, 162213), (778, 158877), (834, 148209), (1143, 108142), (1167, 105918), (1251, 98806), (2286, 54071), (2334, 52959), (2502, 49403), (3501, 35306), (7002, 17653)]