12331998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 30881760

約数和(自身を除く): 18549762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1009, 1358, 1746, 2018, 2037, 3027, 4074, 6054, 6111, 7063, 9081, 12222, 14126, 18162, 21189, 42378, 63567, 97873, 127134, 195746, 293619, 587238, 685111, 880857, 1370222, 1761714, 2055333, 4110666, 6165999, 12331998]

約数ペア:

[(1, 12331998), (2, 6165999), (3, 4110666), (6, 2055333), (7, 1761714), (9, 1370222), (14, 880857), (18, 685111), (21, 587238), (42, 293619), (63, 195746), (97, 127134), (126, 97873), (194, 63567), (291, 42378), (582, 21189), (679, 18162), (873, 14126), (1009, 12222), (1358, 9081), (1746, 7063), (2018, 6111), (2037, 6054), (3027, 4074)]