2860578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 7203456

約数和(自身を除く): 4342878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 311, 438, 511, 622, 657, 933, 1022, 1314, 1533, 1866, 2177, 2799, 3066, 4354, 4599, 5598, 6531, 9198, 13062, 19593, 22703, 39186, 45406, 68109, 136218, 158921, 204327, 317842, 408654, 476763, 953526, 1430289, 2860578]

約数ペア:

[(1, 2860578), (2, 1430289), (3, 953526), (6, 476763), (7, 408654), (9, 317842), (14, 204327), (18, 158921), (21, 136218), (42, 68109), (63, 45406), (73, 39186), (126, 22703), (146, 19593), (219, 13062), (311, 9198), (438, 6531), (511, 5598), (622, 4599), (657, 4354), (933, 3066), (1022, 2799), (1314, 2177), (1533, 1866)]