2521066428

素因数分解:

$2^2\times 3^2\times {\mathrm{70029623}}^1$

素因数の和:70029633

約数の個数: 18

約数和(自身を含む): 6372695784

約数和(自身を除く): 3851629356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 70029623, 140059246, 210088869, 280118492, 420177738, 630266607, 840355476, 1260533214, 2521066428]

約数ペア:

[(1, 2521066428), (2, 1260533214), (3, 840355476), (4, 630266607), (6, 420177738), (9, 280118492), (12, 210088869), (18, 140059246), (36, 70029623)]