27750636

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1831}}^1$

素因数の和:2262

約数の個数: 36

約数和(自身を含む): 70352464

約数和(自身を除く): 42601828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 1831, 2526, 3662, 3789, 5052, 5493, 7324, 7578, 10986, 15156, 16479, 21972, 32958, 65916, 770851, 1541702, 2312553, 3083404, 4625106, 6937659, 9250212, 13875318, 27750636]

約数ペア:

[(1, 27750636), (2, 13875318), (3, 9250212), (4, 6937659), (6, 4625106), (9, 3083404), (12, 2312553), (18, 1541702), (36, 770851), (421, 65916), (842, 32958), (1263, 21972), (1684, 16479), (1831, 15156), (2526, 10986), (3662, 7578), (3789, 7324), (5052, 5493)]