31222188

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6829}}^1$

素因数の和:6966

約数の個数: 36

約数和(自身を含む): 79555840

約数和(自身を除く): 48333652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 6829, 13658, 20487, 27316, 40974, 61461, 81948, 122922, 245844, 867283, 1734566, 2601849, 3469132, 5203698, 7805547, 10407396, 15611094, 31222188]

約数ペア:

[(1, 31222188), (2, 15611094), (3, 10407396), (4, 7805547), (6, 5203698), (9, 3469132), (12, 2601849), (18, 1734566), (36, 867283), (127, 245844), (254, 122922), (381, 81948), (508, 61461), (762, 40974), (1143, 27316), (1524, 20487), (2286, 13658), (4572, 6829)]