137680956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{546353}}^1$

素因数の和:546370

約数の個数: 36

約数和(自身を含む): 397745712

約数和(自身を除く): 260064756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 546353, 1092706, 1639059, 2185412, 3278118, 3824471, 4917177, 6556236, 7648942, 9834354, 11473413, 15297884, 19668708, 22946826, 34420239, 45893652, 68840478, 137680956]

約数ペア:

[(1, 137680956), (2, 68840478), (3, 45893652), (4, 34420239), (6, 22946826), (7, 19668708), (9, 15297884), (12, 11473413), (14, 9834354), (18, 7648942), (21, 6556236), (28, 4917177), (36, 3824471), (42, 3278118), (63, 2185412), (84, 1639059), (126, 1092706), (252, 546353)]