2018697726

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{38047}}^1$

素因数の和:38328

約数の個数: 32

約数和(自身を含む): 4163973120

約数和(自身を除く): 2145275394

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 239, 478, 717, 1434, 8843, 17686, 26529, 38047, 53058, 76094, 114141, 228282, 1407739, 2815478, 4223217, 8446434, 9093233, 18186466, 27279699, 54559398, 336449621, 672899242, 1009348863, 2018697726]

約数ペア:

[(1, 2018697726), (2, 1009348863), (3, 672899242), (6, 336449621), (37, 54559398), (74, 27279699), (111, 18186466), (222, 9093233), (239, 8446434), (478, 4223217), (717, 2815478), (1434, 1407739), (8843, 228282), (17686, 114141), (26529, 76094), (38047, 53058)]