18830466

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{2383}}^1$

素因数の和:2830

約数の個数: 24

約数和(自身を含む): 40909440

約数和(自身を除く): 22078974

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2383, 2634, 3951, 4766, 7149, 7902, 14298, 21447, 42894, 1046137, 2092274, 3138411, 6276822, 9415233, 18830466]

約数ペア:

[(1, 18830466), (2, 9415233), (3, 6276822), (6, 3138411), (9, 2092274), (18, 1046137), (439, 42894), (878, 21447), (1317, 14298), (2383, 7902), (2634, 7149), (3951, 4766)]