42219906

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 86935680

約数和(自身を除く): 44715774

約数列:

[1, 2, 3, 6, 53, 103, 106, 159, 206, 309, 318, 618, 1289, 2578, 3867, 5459, 7734, 10918, 16377, 32754, 68317, 132767, 136634, 204951, 265534, 398301, 409902, 796602, 7036651, 14073302, 21109953, 42219906]

約数ペア:

[(1, 42219906), (2, 21109953), (3, 14073302), (6, 7036651), (53, 796602), (103, 409902), (106, 398301), (159, 265534), (206, 204951), (309, 136634), (318, 132767), (618, 68317), (1289, 32754), (2578, 16377), (3867, 10918), (5459, 7734)]