31190556

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{70249}}^1$

素因数の和:70293

約数の個数: 24

約数和(自身を含む): 74746000

約数和(自身を除く): 43555444

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 70249, 140498, 210747, 280996, 421494, 842988, 2599213, 5198426, 7797639, 10396852, 15595278, 31190556]

約数ペア:

[(1, 31190556), (2, 15595278), (3, 10396852), (4, 7797639), (6, 5198426), (12, 2599213), (37, 842988), (74, 421494), (111, 280996), (148, 210747), (222, 140498), (444, 70249)]