21030552

素因数分解:

$2^3\times 3^2\times {\mathrm{292091}}^1$

素因数の和:292103

約数の個数: 24

約数和(自身を含む): 56957940

約数和(自身を除く): 35927388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 292091, 584182, 876273, 1168364, 1752546, 2336728, 2628819, 3505092, 5257638, 7010184, 10515276, 21030552]

約数ペア:

[(1, 21030552), (2, 10515276), (3, 7010184), (4, 5257638), (6, 3505092), (8, 2628819), (9, 2336728), (12, 1752546), (18, 1168364), (24, 876273), (36, 584182), (72, 292091)]