18879804

素因数分解:

$2^2\times 3^4\times {\mathrm{58271}}^1$

素因数の和:58287

約数の個数: 30

約数和(自身を含む): 49356384

約数和(自身を除く): 30476580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 58271, 116542, 174813, 233084, 349626, 524439, 699252, 1048878, 1573317, 2097756, 3146634, 4719951, 6293268, 9439902, 18879804]

約数ペア:

[(1, 18879804), (2, 9439902), (3, 6293268), (4, 4719951), (6, 3146634), (9, 2097756), (12, 1573317), (18, 1048878), (27, 699252), (36, 524439), (54, 349626), (81, 233084), (108, 174813), (162, 116542), (324, 58271)]