21311065368

素因数分解:

$2^3\times 3^2\times {\mathrm{295987019}}^1$

素因数の和:295987031

約数の個数: 24

約数和(自身を含む): 57717468900

約数和(自身を除く): 36406403532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 295987019, 591974038, 887961057, 1183948076, 1775922114, 2367896152, 2663883171, 3551844228, 5327766342, 7103688456, 10655532684, 21311065368]

約数ペア:

[(1, 21311065368), (2, 10655532684), (3, 7103688456), (4, 5327766342), (6, 3551844228), (8, 2663883171), (9, 2367896152), (12, 1775922114), (18, 1183948076), (24, 887961057), (36, 591974038), (72, 295987019)]