18373012

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5009}}^1$

素因数の和:5151

約数の個数: 24

約数和(自身を含む): 37033920

約数和(自身を除く): 18660908

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 5009, 10018, 20036, 35063, 70126, 140252, 656179, 1312358, 2624716, 4593253, 9186506, 18373012]

約数ペア:

[(1, 18373012), (2, 9186506), (4, 4593253), (7, 2624716), (14, 1312358), (28, 656179), (131, 140252), (262, 70126), (524, 35063), (917, 20036), (1834, 10018), (3668, 5009)]