957390018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12274231}}^1$

素因数の和:12274249

約数の個数: 16

約数和(自身を含む): 2062070976

約数和(自身を除く): 1104680958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 12274231, 24548462, 36822693, 73645386, 159565003, 319130006, 478695009, 957390018]

約数ペア:

[(1, 957390018), (2, 478695009), (3, 319130006), (6, 159565003), (13, 73645386), (26, 36822693), (39, 24548462), (78, 12274231)]