18289170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{203213}}^1$

素因数の和:203226

約数の個数: 24

約数和(自身を含む): 47552076

約数和(自身を除く): 29262906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 203213, 406426, 609639, 1016065, 1219278, 1828917, 2032130, 3048195, 3657834, 6096390, 9144585, 18289170]

約数ペア:

[(1, 18289170), (2, 9144585), (3, 6096390), (5, 3657834), (6, 3048195), (9, 2032130), (10, 1828917), (15, 1219278), (18, 1016065), (30, 609639), (45, 406426), (90, 203213)]