855636

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 2017344

約数和(自身を除く): 1161708

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 631, 678, 1262, 1356, 1893, 2524, 3786, 7572, 71303, 142606, 213909, 285212, 427818, 855636]

約数ペア:

[(1, 855636), (2, 427818), (3, 285212), (4, 213909), (6, 142606), (12, 71303), (113, 7572), (226, 3786), (339, 2524), (452, 1893), (631, 1356), (678, 1262)]