18963156

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{38543}}^1$

素因数の和:38591

約数の個数: 24

約数和(自身を含む): 45327744

約数和(自身を除く): 26364588

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 38543, 77086, 115629, 154172, 231258, 462516, 1580263, 3160526, 4740789, 6321052, 9481578, 18963156]

約数ペア:

[(1, 18963156), (2, 9481578), (3, 6321052), (4, 4740789), (6, 3160526), (12, 1580263), (41, 462516), (82, 231258), (123, 154172), (164, 115629), (246, 77086), (492, 38543)]