13321818

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{2731}}^1$

素因数の和:3010

約数の個数: 24

約数和(自身を含む): 28981056

約数和(自身を除く): 15659238

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 2731, 4878, 5462, 8193, 16386, 24579, 49158, 740101, 1480202, 2220303, 4440606, 6660909, 13321818]

約数ペア:

[(1, 13321818), (2, 6660909), (3, 4440606), (6, 2220303), (9, 1480202), (18, 740101), (271, 49158), (542, 24579), (813, 16386), (1626, 8193), (2439, 5462), (2731, 4878)]