17739492

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 42964992

約数和(自身を除く): 25225500

約数列:

[1, 2, 3, 4, 6, 12, 47, 71, 94, 141, 142, 188, 213, 282, 284, 426, 443, 564, 852, 886, 1329, 1772, 2658, 3337, 5316, 6674, 10011, 13348, 20022, 20821, 31453, 40044, 41642, 62463, 62906, 83284, 94359, 124926, 125812, 188718, 249852, 377436, 1478291, 2956582, 4434873, 5913164, 8869746, 17739492]

約数ペア:

[(1, 17739492), (2, 8869746), (3, 5913164), (4, 4434873), (6, 2956582), (12, 1478291), (47, 377436), (71, 249852), (94, 188718), (141, 125812), (142, 124926), (188, 94359), (213, 83284), (282, 62906), (284, 62463), (426, 41642), (443, 40044), (564, 31453), (852, 20821), (886, 20022), (1329, 13348), (1772, 10011), (2658, 6674), (3337, 5316)]