671274

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 1543680

約数和(自身を除く): 872406

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 401, 558, 802, 837, 1203, 1674, 2406, 3609, 7218, 10827, 12431, 21654, 24862, 37293, 74586, 111879, 223758, 335637, 671274]

約数ペア:

[(1, 671274), (2, 335637), (3, 223758), (6, 111879), (9, 74586), (18, 37293), (27, 24862), (31, 21654), (54, 12431), (62, 10827), (93, 7218), (186, 3609), (279, 2406), (401, 1674), (558, 1203), (802, 837)]