18829170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{209213}}^1$

素因数の和:209226

約数の個数: 24

約数和(自身を含む): 48956076

約数和(自身を除く): 30126906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 209213, 418426, 627639, 1046065, 1255278, 1882917, 2092130, 3138195, 3765834, 6276390, 9414585, 18829170]

約数ペア:

[(1, 18829170), (2, 9414585), (3, 6276390), (5, 3765834), (6, 3138195), (9, 2092130), (10, 1882917), (15, 1255278), (18, 1046065), (30, 627639), (45, 418426), (90, 209213)]