2056081572

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{787}}^1\times {\mathrm{2341}}^1$

素因数の和:3169

約数の個数: 72

約数和(自身を含む): 5374084352

約数和(自身を除く): 3318002780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 787, 1116, 1574, 2341, 2361, 3148, 4682, 4722, 7023, 7083, 9364, 9444, 14046, 14166, 21069, 24397, 28092, 28332, 42138, 48794, 72571, 73191, 84276, 97588, 145142, 146382, 217713, 219573, 290284, 292764, 435426, 439146, 653139, 870852, 878292, 1306278, 1842367, 2612556, 3684734, 5527101, 7369468, 11054202, 16581303, 22108404, 33162606, 57113377, 66325212, 114226754, 171340131, 228453508, 342680262, 514020393, 685360524, 1028040786, 2056081572]

約数ペア:

[(1, 2056081572), (2, 1028040786), (3, 685360524), (4, 514020393), (6, 342680262), (9, 228453508), (12, 171340131), (18, 114226754), (31, 66325212), (36, 57113377), (62, 33162606), (93, 22108404), (124, 16581303), (186, 11054202), (279, 7369468), (372, 5527101), (558, 3684734), (787, 2612556), (1116, 1842367), (1574, 1306278), (2341, 878292), (2361, 870852), (3148, 653139), (4682, 439146), (4722, 435426), (7023, 292764), (7083, 290284), (9364, 219573), (9444, 217713), (14046, 146382), (14166, 145142), (21069, 97588), (24397, 84276), (28092, 73191), (28332, 72571), (42138, 48794)]