1642494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{39107}}^1$

素因数の和:39119

約数の個数: 16

約数和(自身を含む): 3754368

約数和(自身を除く): 2111874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 39107, 78214, 117321, 234642, 273749, 547498, 821247, 1642494]

約数ペア:

[(1, 1642494), (2, 821247), (3, 547498), (6, 273749), (7, 234642), (14, 117321), (21, 78214), (42, 39107)]