18930588

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 47464704

約数和(自身を除く): 28534116

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 204, 213, 284, 426, 852, 1207, 1307, 2414, 2614, 3621, 3921, 4828, 5228, 7242, 7842, 14484, 15684, 22219, 44438, 66657, 88876, 92797, 133314, 185594, 266628, 278391, 371188, 556782, 1113564, 1577549, 3155098, 4732647, 6310196, 9465294, 18930588]

約数ペア:

[(1, 18930588), (2, 9465294), (3, 6310196), (4, 4732647), (6, 3155098), (12, 1577549), (17, 1113564), (34, 556782), (51, 371188), (68, 278391), (71, 266628), (102, 185594), (142, 133314), (204, 92797), (213, 88876), (284, 66657), (426, 44438), (852, 22219), (1207, 15684), (1307, 14484), (2414, 7842), (2614, 7242), (3621, 5228), (3921, 4828)]