1818054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 4612608

約数和(自身を除く): 2794554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 307, 329, 423, 614, 658, 846, 921, 987, 1842, 1974, 2149, 2763, 2961, 4298, 5526, 5922, 6447, 12894, 14429, 19341, 28858, 38682, 43287, 86574, 101003, 129861, 202006, 259722, 303009, 606018, 909027, 1818054]

約数ペア:

[(1, 1818054), (2, 909027), (3, 606018), (6, 303009), (7, 259722), (9, 202006), (14, 129861), (18, 101003), (21, 86574), (42, 43287), (47, 38682), (63, 28858), (94, 19341), (126, 14429), (141, 12894), (282, 6447), (307, 5922), (329, 5526), (423, 4298), (614, 2961), (658, 2763), (846, 2149), (921, 1974), (987, 1842)]