1892319318

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{11587}}^1$

素因数の和:11849

約数の個数: 48

約数和(自身を含む): 4215621696

約数和(自身を除く): 2323302378

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 211, 258, 387, 422, 633, 774, 1266, 1899, 3798, 9073, 11587, 18146, 23174, 27219, 34761, 54438, 69522, 81657, 104283, 163314, 208566, 498241, 996482, 1494723, 2444857, 2989446, 4484169, 4889714, 7334571, 8968338, 14669142, 22003713, 44007426, 105128851, 210257702, 315386553, 630773106, 946159659, 1892319318]

約数ペア:

[(1, 1892319318), (2, 946159659), (3, 630773106), (6, 315386553), (9, 210257702), (18, 105128851), (43, 44007426), (86, 22003713), (129, 14669142), (211, 8968338), (258, 7334571), (387, 4889714), (422, 4484169), (633, 2989446), (774, 2444857), (1266, 1494723), (1899, 996482), (3798, 498241), (9073, 208566), (11587, 163314), (18146, 104283), (23174, 81657), (27219, 69522), (34761, 54438)]