1217996946

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{271753}}^1$

素因数の和:271847

約数の個数: 32

約数和(自身を含む): 2739280320

約数和(自身を除く): 1521283374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 271753, 543506, 815259, 1630518, 2445777, 4891554, 7337331, 14674662, 22555499, 45110998, 67666497, 135332994, 202999491, 405998982, 608998473, 1217996946]

約数ペア:

[(1, 1217996946), (2, 608998473), (3, 405998982), (6, 202999491), (9, 135332994), (18, 67666497), (27, 45110998), (54, 22555499), (83, 14674662), (166, 7337331), (249, 4891554), (498, 2445777), (747, 1630518), (1494, 815259), (2241, 543506), (4482, 271753)]