427818

素因数分解:

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

素因数の和:749

約数の個数: 16

約数和(自身を含む): 864576

約数和(自身を除く): 436758

約数列:

[1, 2, 3, 6, 113, 226, 339, 631, 678, 1262, 1893, 3786, 71303, 142606, 213909, 427818]

約数ペア:

[(1, 427818), (2, 213909), (3, 142606), (6, 71303), (113, 3786), (226, 1893), (339, 1262), (631, 678)]