15691480938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{287611}}^1$

素因数の和:288059

約数の個数: 48

約数和(自身を含む): 38944965696

約数和(自身を除く): 23253484758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 433, 866, 1299, 2598, 3031, 3897, 6062, 7794, 9093, 18186, 27279, 54558, 287611, 575222, 862833, 1725666, 2013277, 2588499, 4026554, 5176998, 6039831, 12079662, 18119493, 36238986, 124535563, 249071126, 373606689, 747213378, 871748941, 1120820067, 1743497882, 2241640134, 2615246823, 5230493646, 7845740469, 15691480938]

約数ペア:

[(1, 15691480938), (2, 7845740469), (3, 5230493646), (6, 2615246823), (7, 2241640134), (9, 1743497882), (14, 1120820067), (18, 871748941), (21, 747213378), (42, 373606689), (63, 249071126), (126, 124535563), (433, 36238986), (866, 18119493), (1299, 12079662), (2598, 6039831), (3031, 5176998), (3897, 4026554), (6062, 2588499), (7794, 2013277), (9093, 1725666), (18186, 862833), (27279, 575222), (54558, 287611)]