42086156

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2953}}^1$

素因数の和:3473

約数の個数: 24

約数和(自身を含む): 84366240

約数和(自身を除く): 42280084

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 2953, 3563, 5906, 7126, 11812, 14252, 20671, 41342, 82684, 1503077, 3006154, 6012308, 10521539, 21043078, 42086156]

約数ペア:

[(1, 42086156), (2, 21043078), (4, 10521539), (7, 6012308), (14, 3006154), (28, 1503077), (509, 82684), (1018, 41342), (2036, 20671), (2953, 14252), (3563, 11812), (5906, 7126)]