30106818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{238943}}^1$

素因数の和:238958

約数の個数: 24

約数和(自身を含む): 74550528

約数和(自身を除く): 44443710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 238943, 477886, 716829, 1433658, 1672601, 2150487, 3345202, 4300974, 5017803, 10035606, 15053409, 30106818]

約数ペア:

[(1, 30106818), (2, 15053409), (3, 10035606), (6, 5017803), (7, 4300974), (9, 3345202), (14, 2150487), (18, 1672601), (21, 1433658), (42, 716829), (63, 477886), (126, 238943)]