38338578

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 85194720

約数和(自身を除く): 46856142

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 163, 179, 219, 326, 358, 438, 489, 537, 657, 978, 1074, 1314, 1467, 1611, 2934, 3222, 11899, 13067, 23798, 26134, 29177, 35697, 39201, 58354, 71394, 78402, 87531, 107091, 117603, 175062, 214182, 235206, 262593, 525186, 2129921, 4259842, 6389763, 12779526, 19169289, 38338578]

約数ペア:

[(1, 38338578), (2, 19169289), (3, 12779526), (6, 6389763), (9, 4259842), (18, 2129921), (73, 525186), (146, 262593), (163, 235206), (179, 214182), (219, 175062), (326, 117603), (358, 107091), (438, 87531), (489, 78402), (537, 71394), (657, 58354), (978, 39201), (1074, 35697), (1314, 29177), (1467, 26134), (1611, 23798), (2934, 13067), (3222, 11899)]