31972068

素因数分解:

$2^2\times 3^2\times {\mathrm{373}}^1\times {\mathrm{2381}}^1$

素因数の和:2764

約数の個数: 36

約数和(自身を含む): 81068988

約数和(自身を除く): 49096920

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 373, 746, 1119, 1492, 2238, 2381, 3357, 4476, 4762, 6714, 7143, 9524, 13428, 14286, 21429, 28572, 42858, 85716, 888113, 1776226, 2664339, 3552452, 5328678, 7993017, 10657356, 15986034, 31972068]

約数ペア:

[(1, 31972068), (2, 15986034), (3, 10657356), (4, 7993017), (6, 5328678), (9, 3552452), (12, 2664339), (18, 1776226), (36, 888113), (373, 85716), (746, 42858), (1119, 28572), (1492, 21429), (2238, 14286), (2381, 13428), (3357, 9524), (4476, 7143), (4762, 6714)]