18420802314

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{96149}}^1$

素因数の和:97054

約数の個数: 32

約数和(自身を含む): 37881561600

約数和(自身を除く): 19460759286

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 863, 1726, 2589, 5178, 31931, 63862, 95793, 96149, 191586, 192298, 288447, 576894, 3557513, 7115026, 10672539, 21345078, 82976587, 165953174, 248929761, 497859522, 3070133719, 6140267438, 9210401157, 18420802314]

約数ペア:

[(1, 18420802314), (2, 9210401157), (3, 6140267438), (6, 3070133719), (37, 497859522), (74, 248929761), (111, 165953174), (222, 82976587), (863, 21345078), (1726, 10672539), (2589, 7115026), (5178, 3557513), (31931, 576894), (63862, 288447), (95793, 192298), (96149, 191586)]