1188005778

素因数分解:

$2^1\times 3^4\times {\mathrm{7333369}}^1$

素因数の和:7333383

約数の個数: 20

約数和(自身を含む): 2662013310

約数和(自身を除く): 1474007532

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7333369, 14666738, 22000107, 44000214, 66000321, 132000642, 198000963, 396001926, 594002889, 1188005778]

約数ペア:

[(1, 1188005778), (2, 594002889), (3, 396001926), (6, 198000963), (9, 132000642), (18, 66000321), (27, 44000214), (54, 22000107), (81, 14666738), (162, 7333369)]