126987342

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3541}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 261824640

約数和(自身を除く): 134837298

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 834, 3541, 5977, 7082, 10623, 11954, 17931, 21246, 35862, 152263, 304526, 456789, 492199, 913578, 984398, 1476597, 2953194, 21164557, 42329114, 63493671, 126987342]

約数ペア:

[(1, 126987342), (2, 63493671), (3, 42329114), (6, 21164557), (43, 2953194), (86, 1476597), (129, 984398), (139, 913578), (258, 492199), (278, 456789), (417, 304526), (834, 152263), (3541, 35862), (5977, 21246), (7082, 17931), (10623, 11954)]