938965518

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{8539}}^1$

素因数の和:8737

約数の個数: 48

約数和(自身を含む): 2098278000

約数和(自身を除く): 1159312482

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 149, 246, 298, 369, 447, 738, 894, 1341, 2682, 6109, 8539, 12218, 17078, 18327, 25617, 36654, 51234, 54981, 76851, 109962, 153702, 350099, 700198, 1050297, 1272311, 2100594, 2544622, 3150891, 3816933, 6301782, 7633866, 11450799, 22901598, 52164751, 104329502, 156494253, 312988506, 469482759, 938965518]

約数ペア:

[(1, 938965518), (2, 469482759), (3, 312988506), (6, 156494253), (9, 104329502), (18, 52164751), (41, 22901598), (82, 11450799), (123, 7633866), (149, 6301782), (246, 3816933), (298, 3150891), (369, 2544622), (447, 2100594), (738, 1272311), (894, 1050297), (1341, 700198), (2682, 350099), (6109, 153702), (8539, 109962), (12218, 76851), (17078, 54981), (18327, 51234), (25617, 36654)]