125989164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{499957}}^1$

素因数の和:499974

約数の個数: 36

約数和(自身を含む): 363969424

約数和(自身を除く): 237980260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 499957, 999914, 1499871, 1999828, 2999742, 3499699, 4499613, 5999484, 6999398, 8999226, 10499097, 13998796, 17998452, 20998194, 31497291, 41996388, 62994582, 125989164]

約数ペア:

[(1, 125989164), (2, 62994582), (3, 41996388), (4, 31497291), (6, 20998194), (7, 17998452), (9, 13998796), (12, 10499097), (14, 8999226), (18, 6999398), (21, 5999484), (28, 4499613), (36, 3499699), (42, 2999742), (63, 1999828), (84, 1499871), (126, 999914), (252, 499957)]