18715092

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4889}}^1$

素因数の和:4936

約数の個数: 48

約数和(自身を含む): 49291200

約数和(自身を除く): 30576108

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 4889, 9778, 14667, 19556, 29334, 53779, 58668, 107558, 141781, 161337, 215116, 283562, 322674, 425343, 567124, 645348, 850686, 1559591, 1701372, 3119182, 4678773, 6238364, 9357546, 18715092]

約数ペア:

[(1, 18715092), (2, 9357546), (3, 6238364), (4, 4678773), (6, 3119182), (11, 1701372), (12, 1559591), (22, 850686), (29, 645348), (33, 567124), (44, 425343), (58, 322674), (66, 283562), (87, 215116), (116, 161337), (132, 141781), (174, 107558), (319, 58668), (348, 53779), (638, 29334), (957, 19556), (1276, 14667), (1914, 9778), (3828, 4889)]