18287029170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{203189213}}^1$

素因数の和:203189226

約数の個数: 24

約数和(自身を含む): 47546276076

約数和(自身を除く): 29259246906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 203189213, 406378426, 609567639, 1015946065, 1219135278, 1828702917, 2031892130, 3047838195, 3657405834, 6095676390, 9143514585, 18287029170]

約数ペア:

[(1, 18287029170), (2, 9143514585), (3, 6095676390), (5, 3657405834), (6, 3047838195), (9, 2031892130), (10, 1828702917), (15, 1219135278), (18, 1015946065), (30, 609567639), (45, 406378426), (90, 203189213)]