123947664

素因数分解:

$2^4\times 3^1\times {\mathrm{2582243}}^1$

素因数の和:2582254

約数の個数: 20

約数和(自身を含む): 320198256

約数和(自身を除く): 196250592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2582243, 5164486, 7746729, 10328972, 15493458, 20657944, 30986916, 41315888, 61973832, 123947664]

約数ペア:

[(1, 123947664), (2, 61973832), (3, 41315888), (4, 30986916), (6, 20657944), (8, 15493458), (12, 10328972), (16, 7746729), (24, 5164486), (48, 2582243)]