4021626

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13679}}^1$

素因数の和:13698

約数の個数: 24

約数和(自身を含む): 9357120

約数和(自身を除く): 5335494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 13679, 27358, 41037, 82074, 95753, 191506, 287259, 574518, 670271, 1340542, 2010813, 4021626]

約数ペア:

[(1, 4021626), (2, 2010813), (3, 1340542), (6, 670271), (7, 574518), (14, 287259), (21, 191506), (42, 95753), (49, 82074), (98, 41037), (147, 27358), (294, 13679)]