313291494

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{916057}}^1$

素因数の和:916084

約数の個数: 24

約数和(自身を含む): 714525240

約数和(自身を除く): 401233746

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 916057, 1832114, 2748171, 5496342, 8244513, 16489026, 17405083, 34810166, 52215249, 104430498, 156645747, 313291494]

約数ペア:

[(1, 313291494), (2, 156645747), (3, 104430498), (6, 52215249), (9, 34810166), (18, 17405083), (19, 16489026), (38, 8244513), (57, 5496342), (114, 2748171), (171, 1832114), (342, 916057)]