16802142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{400051}}^1$

素因数の和:400063

約数の個数: 16

約数和(自身を含む): 38404992

約数和(自身を除く): 21602850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 400051, 800102, 1200153, 2400306, 2800357, 5600714, 8401071, 16802142]

約数ペア:

[(1, 16802142), (2, 8401071), (3, 5600714), (6, 2800357), (7, 2400306), (14, 1200153), (21, 800102), (42, 400051)]