7390985874

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^2\times {\mathrm{137}}^1\times {\mathrm{2003}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 15122969568

約数和(自身を除く): 7731983694

約数列:

[1, 2, 3, 6, 67, 134, 137, 201, 274, 402, 411, 822, 2003, 4006, 4489, 6009, 8978, 9179, 12018, 13467, 18358, 26934, 27537, 55074, 134201, 268402, 274411, 402603, 548822, 614993, 805206, 823233, 1229986, 1646466, 1844979, 3689958, 8991467, 17982934, 18385537, 26974401, 36771074, 53948802, 55156611, 110313222, 1231830979, 2463661958, 3695492937, 7390985874]

約数ペア:

[(1, 7390985874), (2, 3695492937), (3, 2463661958), (6, 1231830979), (67, 110313222), (134, 55156611), (137, 53948802), (201, 36771074), (274, 26974401), (402, 18385537), (411, 17982934), (822, 8991467), (2003, 3689958), (4006, 1844979), (4489, 1646466), (6009, 1229986), (8978, 823233), (9179, 805206), (12018, 614993), (13467, 548822), (18358, 402603), (26934, 274411), (27537, 268402), (55074, 134201)]