18684602

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{9907}}^1$

素因数の和:9973

約数の個数: 16

約数和(自身を含む): 29961792

約数和(自身を除く): 11277190

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 9907, 19814, 227861, 406187, 455722, 812374, 9342301, 18684602]

約数ペア:

[(1, 18684602), (2, 9342301), (23, 812374), (41, 455722), (46, 406187), (82, 227861), (943, 19814), (1886, 9907)]