289380042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{7481}}^1$

素因数の和:7803

約数の個数: 48

約数和(自身を含む): 718990272

約数和(自身を除く): 429610230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1842, 2149, 2763, 4298, 5526, 6447, 7481, 12894, 14962, 19341, 22443, 38682, 44886, 52367, 67329, 104734, 134658, 157101, 314202, 471303, 942606, 2296667, 4593334, 6890001, 13780002, 16076669, 20670003, 32153338, 41340006, 48230007, 96460014, 144690021, 289380042]

約数ペア:

[(1, 289380042), (2, 144690021), (3, 96460014), (6, 48230007), (7, 41340006), (9, 32153338), (14, 20670003), (18, 16076669), (21, 13780002), (42, 6890001), (63, 4593334), (126, 2296667), (307, 942606), (614, 471303), (921, 314202), (1842, 157101), (2149, 134658), (2763, 104734), (4298, 67329), (5526, 52367), (6447, 44886), (7481, 38682), (12894, 22443), (14962, 19341)]