15206742

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6449}}^1$

素因数の和:6588

約数の個数: 24

約数和(自身を含む): 33204600

約数和(自身を除く): 17997858

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 6449, 12898, 19347, 38694, 58041, 116082, 844819, 1689638, 2534457, 5068914, 7603371, 15206742]

約数ペア:

[(1, 15206742), (2, 7603371), (3, 5068914), (6, 2534457), (9, 1689638), (18, 844819), (131, 116082), (262, 58041), (393, 38694), (786, 19347), (1179, 12898), (2358, 6449)]