31637245212

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{18233}}^1$

素因数の和:18707

約数の個数: 72

約数和(自身を含む): 80747883216

約数和(自身を除く): 49110638004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 307, 314, 471, 614, 628, 921, 942, 1228, 1413, 1842, 1884, 2763, 2826, 3684, 5526, 5652, 11052, 18233, 36466, 48199, 54699, 72932, 96398, 109398, 144597, 164097, 192796, 218796, 289194, 328194, 433791, 578388, 656388, 867582, 1735164, 2862581, 5597531, 5725162, 8587743, 11195062, 11450324, 16792593, 17175486, 22390124, 25763229, 33585186, 34350972, 50377779, 51526458, 67170372, 100755558, 103052916, 201511116, 878812367, 1757624734, 2636437101, 3515249468, 5272874202, 7909311303, 10545748404, 15818622606, 31637245212]

約数ペア:

[(1, 31637245212), (2, 15818622606), (3, 10545748404), (4, 7909311303), (6, 5272874202), (9, 3515249468), (12, 2636437101), (18, 1757624734), (36, 878812367), (157, 201511116), (307, 103052916), (314, 100755558), (471, 67170372), (614, 51526458), (628, 50377779), (921, 34350972), (942, 33585186), (1228, 25763229), (1413, 22390124), (1842, 17175486), (1884, 16792593), (2763, 11450324), (2826, 11195062), (3684, 8587743), (5526, 5725162), (5652, 5597531), (11052, 2862581), (18233, 1735164), (36466, 867582), (48199, 656388), (54699, 578388), (72932, 433791), (96398, 328194), (109398, 289194), (144597, 218796), (164097, 192796)]