18471806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10853}}^1$

素因数の和:10915

約数の個数: 16

約数和(自身を含む): 29696544

約数和(自身を除く): 11224738

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 10853, 21706, 249619, 401561, 499238, 803122, 9235903, 18471806]

約数ペア:

[(1, 18471806), (2, 9235903), (23, 803122), (37, 499238), (46, 401561), (74, 249619), (851, 21706), (1702, 10853)]