42885444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1663}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 114802688

約数和(自身を除く): 71917244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1663, 1842, 2149, 3326, 3684, 4298, 4989, 6447, 6652, 8596, 9978, 11641, 12894, 19956, 23282, 25788, 34923, 46564, 69846, 139692, 510541, 1021082, 1531623, 2042164, 3063246, 3573787, 6126492, 7147574, 10721361, 14295148, 21442722, 42885444]

約数ペア:

[(1, 42885444), (2, 21442722), (3, 14295148), (4, 10721361), (6, 7147574), (7, 6126492), (12, 3573787), (14, 3063246), (21, 2042164), (28, 1531623), (42, 1021082), (84, 510541), (307, 139692), (614, 69846), (921, 46564), (1228, 34923), (1663, 25788), (1842, 23282), (2149, 19956), (3326, 12894), (3684, 11641), (4298, 9978), (4989, 8596), (6447, 6652)]