21946524

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107581}}^1$

素因数の和:107605

約数の個数: 24

約数和(自身を含む): 54221328

約数和(自身を除く): 32274804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 107581, 215162, 322743, 430324, 645486, 1290972, 1828877, 3657754, 5486631, 7315508, 10973262, 21946524]

約数ペア:

[(1, 21946524), (2, 10973262), (3, 7315508), (4, 5486631), (6, 3657754), (12, 1828877), (17, 1290972), (34, 645486), (51, 430324), (68, 322743), (102, 215162), (204, 107581)]