21052296

素因数分解:

$2^3\times 3^2\times {\mathrm{292393}}^1$

素因数の和:292405

約数の個数: 24

約数和(自身を含む): 57016830

約数和(自身を除く): 35964534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 292393, 584786, 877179, 1169572, 1754358, 2339144, 2631537, 3508716, 5263074, 7017432, 10526148, 21052296]

約数ペア:

[(1, 21052296), (2, 10526148), (3, 7017432), (4, 5263074), (6, 3508716), (8, 2631537), (9, 2339144), (12, 1754358), (18, 1169572), (24, 877179), (36, 584786), (72, 292393)]