15661827894

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1973}}^1\times {\mathrm{16747}}^1$

素因数の和:18804

約数の個数: 32

約数和(自身を含む): 31738129920

約数和(自身を除く): 16076302026

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 1973, 3946, 5919, 11838, 16747, 33494, 50241, 100482, 155867, 311734, 467601, 935202, 1323013, 2646026, 3969039, 7938078, 33041831, 66083662, 99125493, 198250986, 2610304649, 5220609298, 7830913947, 15661827894]

約数ペア:

[(1, 15661827894), (2, 7830913947), (3, 5220609298), (6, 2610304649), (79, 198250986), (158, 99125493), (237, 66083662), (474, 33041831), (1973, 7938078), (3946, 3969039), (5919, 2646026), (11838, 1323013), (16747, 935202), (33494, 467601), (50241, 311734), (100482, 155867)]