2615562

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:778

約数の個数: 24

約数和(自身を含む): 5697120

約数和(自身を除く): 3081558

約数列:

[1, 2, 3, 6, 9, 18, 331, 439, 662, 878, 993, 1317, 1986, 2634, 2979, 3951, 5958, 7902, 145309, 290618, 435927, 871854, 1307781, 2615562]

約数ペア:

[(1, 2615562), (2, 1307781), (3, 871854), (6, 435927), (9, 290618), (18, 145309), (331, 7902), (439, 5958), (662, 3951), (878, 2979), (993, 2634), (1317, 1986)]