931446318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1619}}^1$

素因数の和:2037

約数の個数: 64

約数和(自身を含む): 2127513600

約数和(自身を除く): 1196067282

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 379, 506, 758, 759, 1137, 1518, 1619, 2274, 3238, 4169, 4857, 8338, 8717, 9714, 12507, 17434, 17809, 25014, 26151, 35618, 37237, 52302, 53427, 74474, 95887, 106854, 111711, 191774, 223422, 287661, 409607, 575322, 613601, 819214, 1227202, 1228821, 1840803, 2457642, 3681606, 6749611, 13499222, 14112823, 20248833, 28225646, 40497666, 42338469, 84676938, 155241053, 310482106, 465723159, 931446318]

約数ペア:

[(1, 931446318), (2, 465723159), (3, 310482106), (6, 155241053), (11, 84676938), (22, 42338469), (23, 40497666), (33, 28225646), (46, 20248833), (66, 14112823), (69, 13499222), (138, 6749611), (253, 3681606), (379, 2457642), (506, 1840803), (758, 1228821), (759, 1227202), (1137, 819214), (1518, 613601), (1619, 575322), (2274, 409607), (3238, 287661), (4169, 223422), (4857, 191774), (8338, 111711), (8717, 106854), (9714, 95887), (12507, 74474), (17434, 53427), (17809, 52302), (25014, 37237), (26151, 35618)]