2658642

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{9043}}^1$

素因数の和:9062

約数の個数: 24

約数和(自身を含む): 6186096

約数和(自身を除く): 3527454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 9043, 18086, 27129, 54258, 63301, 126602, 189903, 379806, 443107, 886214, 1329321, 2658642]

約数ペア:

[(1, 2658642), (2, 1329321), (3, 886214), (6, 443107), (7, 379806), (14, 189903), (21, 126602), (42, 63301), (49, 54258), (98, 27129), (147, 18086), (294, 9043)]