4028682

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 9554112

約数和(自身を除く): 5525430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 193, 213, 294, 386, 426, 497, 579, 994, 1158, 1351, 1491, 2702, 2982, 3479, 4053, 6958, 8106, 9457, 10437, 13703, 18914, 20874, 27406, 28371, 41109, 56742, 82218, 95921, 191842, 287763, 575526, 671447, 1342894, 2014341, 4028682]

約数ペア:

[(1, 4028682), (2, 2014341), (3, 1342894), (6, 671447), (7, 575526), (14, 287763), (21, 191842), (42, 95921), (49, 82218), (71, 56742), (98, 41109), (142, 28371), (147, 27406), (193, 20874), (213, 18914), (294, 13703), (386, 10437), (426, 9457), (497, 8106), (579, 6958), (994, 4053), (1158, 3479), (1351, 2982), (1491, 2702)]