166823034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3971977}}^1$

素因数の和:3971989

約数の個数: 16

約数和(自身を含む): 381309888

約数和(自身を除く): 214486854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3971977, 7943954, 11915931, 23831862, 27803839, 55607678, 83411517, 166823034]

約数ペア:

[(1, 166823034), (2, 83411517), (3, 55607678), (6, 27803839), (7, 23831862), (14, 11915931), (21, 7943954), (42, 3971977)]