7121916

素因数分解:

$2^2\times 3^2\times {\mathrm{197831}}^1$

素因数の和:197841

約数の個数: 18

約数和(自身を含む): 18002712

約数和(自身を除く): 10880796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197831, 395662, 593493, 791324, 1186986, 1780479, 2373972, 3560958, 7121916]

約数ペア:

[(1, 7121916), (2, 3560958), (3, 2373972), (4, 1780479), (6, 1186986), (9, 791324), (12, 593493), (18, 395662), (36, 197831)]