21022902

素因数分解:

$2^1\times 3^6\times {\mathrm{14419}}^1$

素因数の和:14439

約数の個数: 28

約数和(自身を含む): 47283180

約数和(自身を除く): 26260278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 14419, 28838, 43257, 86514, 129771, 259542, 389313, 778626, 1167939, 2335878, 3503817, 7007634, 10511451, 21022902]

約数ペア:

[(1, 21022902), (2, 10511451), (3, 7007634), (6, 3503817), (9, 2335878), (18, 1167939), (27, 778626), (54, 389313), (81, 259542), (162, 129771), (243, 86514), (486, 43257), (729, 28838), (1458, 14419)]