21032370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{233693}}^1$

素因数の和:233706

約数の個数: 24

約数和(自身を含む): 54684396

約数和(自身を除く): 33652026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233693, 467386, 701079, 1168465, 1402158, 2103237, 2336930, 3505395, 4206474, 7010790, 10516185, 21032370]

約数ペア:

[(1, 21032370), (2, 10516185), (3, 7010790), (5, 4206474), (6, 3505395), (9, 2336930), (10, 2103237), (15, 1402158), (18, 1168465), (30, 701079), (45, 467386), (90, 233693)]