42218242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 73716480

約数和(自身を除く): 31498238

約数列:

[1, 2, 11, 17, 22, 34, 157, 187, 314, 374, 719, 1438, 1727, 2669, 3454, 5338, 7909, 12223, 15818, 24446, 29359, 58718, 112883, 134453, 225766, 268906, 1241713, 1919011, 2483426, 3838022, 21109121, 42218242]

約数ペア:

[(1, 42218242), (2, 21109121), (11, 3838022), (17, 2483426), (22, 1919011), (34, 1241713), (157, 268906), (187, 225766), (314, 134453), (374, 112883), (719, 58718), (1438, 29359), (1727, 24446), (2669, 15818), (3454, 12223), (5338, 7909)]