9921276

素因数分解:

$2^2\times 3^2\times {\mathrm{275591}}^1$

素因数の和:275601

約数の個数: 18

約数和(自身を含む): 25078872

約数和(自身を除く): 15157596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 275591, 551182, 826773, 1102364, 1653546, 2480319, 3307092, 4960638, 9921276]

約数ペア:

[(1, 9921276), (2, 4960638), (3, 3307092), (4, 2480319), (6, 1653546), (9, 1102364), (12, 826773), (18, 551182), (36, 275591)]