8431374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1949}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 19468800

約数和(自身を除く): 11037426

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 1949, 2163, 3898, 4326, 5847, 11694, 13643, 27286, 40929, 81858, 200747, 401494, 602241, 1204482, 1405229, 2810458, 4215687, 8431374]

約数ペア:

[(1, 8431374), (2, 4215687), (3, 2810458), (6, 1405229), (7, 1204482), (14, 602241), (21, 401494), (42, 200747), (103, 81858), (206, 40929), (309, 27286), (618, 13643), (721, 11694), (1442, 5847), (1949, 4326), (2163, 3898)]