7821132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 20076672

約数和(自身を除く): 12255540

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 193, 307, 386, 579, 614, 772, 921, 1158, 1228, 1842, 2123, 2316, 3377, 3684, 4246, 6369, 6754, 8492, 10131, 12738, 13508, 20262, 25476, 40524, 59251, 118502, 177753, 237004, 355506, 651761, 711012, 1303522, 1955283, 2607044, 3910566, 7821132]

約数ペア:

[(1, 7821132), (2, 3910566), (3, 2607044), (4, 1955283), (6, 1303522), (11, 711012), (12, 651761), (22, 355506), (33, 237004), (44, 177753), (66, 118502), (132, 59251), (193, 40524), (307, 25476), (386, 20262), (579, 13508), (614, 12738), (772, 10131), (921, 8492), (1158, 6754), (1228, 6369), (1842, 4246), (2123, 3684), (2316, 3377)]