2942142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{70051}}^1$

素因数の和:70063

約数の個数: 16

約数和(自身を含む): 6724992

約数和(自身を除く): 3782850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 70051, 140102, 210153, 420306, 490357, 980714, 1471071, 2942142]

約数ペア:

[(1, 2942142), (2, 1471071), (3, 980714), (6, 490357), (7, 420306), (14, 210153), (21, 140102), (42, 70051)]