69483918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2557}}^1$

素因数の和:3216

約数の個数: 32

約数和(自身を含む): 159128064

約数和(自身を除く): 89644146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 1294, 1941, 2557, 3882, 4529, 5114, 7671, 9058, 13587, 15342, 17899, 27174, 35798, 53697, 107394, 1654379, 3308758, 4963137, 9926274, 11580653, 23161306, 34741959, 69483918]

約数ペア:

[(1, 69483918), (2, 34741959), (3, 23161306), (6, 11580653), (7, 9926274), (14, 4963137), (21, 3308758), (42, 1654379), (647, 107394), (1294, 53697), (1941, 35798), (2557, 27174), (3882, 17899), (4529, 15342), (5114, 13587), (7671, 9058)]