18483768

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 52012800

約数和(自身を除く): 33529032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1031, 1494, 1992, 2062, 2241, 2988, 3093, 4124, 4482, 5976, 6186, 8248, 8964, 9279, 12372, 17928, 18558, 24744, 27837, 37116, 55674, 74232, 85573, 111348, 171146, 222696, 256719, 342292, 513438, 684584, 770157, 1026876, 1540314, 2053752, 2310471, 3080628, 4620942, 6161256, 9241884, 18483768]

約数ペア:

[(1, 18483768), (2, 9241884), (3, 6161256), (4, 4620942), (6, 3080628), (8, 2310471), (9, 2053752), (12, 1540314), (18, 1026876), (24, 770157), (27, 684584), (36, 513438), (54, 342292), (72, 256719), (83, 222696), (108, 171146), (166, 111348), (216, 85573), (249, 74232), (332, 55674), (498, 37116), (664, 27837), (747, 24744), (996, 18558), (1031, 17928), (1494, 12372), (1992, 9279), (2062, 8964), (2241, 8248), (2988, 6186), (3093, 5976), (4124, 4482)]