28660212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113731}}^1$

素因数の和:113748

約数の個数: 36

約数和(自身を含む): 82796896

約数和(自身を除く): 54136684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 113731, 227462, 341193, 454924, 682386, 796117, 1023579, 1364772, 1592234, 2047158, 2388351, 3184468, 4094316, 4776702, 7165053, 9553404, 14330106, 28660212]

約数ペア:

[(1, 28660212), (2, 14330106), (3, 9553404), (4, 7165053), (6, 4776702), (7, 4094316), (9, 3184468), (12, 2388351), (14, 2047158), (18, 1592234), (21, 1364772), (28, 1023579), (36, 796117), (42, 682386), (63, 454924), (84, 341193), (126, 227462), (252, 113731)]