18049762

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1761

約数の個数: 16

約数和(自身を含む): 27820800

約数和(自身を除く): 9771038

約数列:

[1, 2, 71, 79, 142, 158, 1609, 3218, 5609, 11218, 114239, 127111, 228478, 254222, 9024881, 18049762]

約数ペア:

[(1, 18049762), (2, 9024881), (71, 254222), (79, 228478), (142, 127111), (158, 114239), (1609, 11218), (3218, 5609)]