19589364

素因数分解:

$2^2\times 3^4\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:706

約数の個数: 60

約数和(自身を含む): 51795744

約数和(自身を除く): 32206380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 309, 324, 412, 587, 618, 927, 1174, 1236, 1761, 1854, 2348, 2781, 3522, 3708, 5283, 5562, 7044, 8343, 10566, 11124, 15849, 16686, 21132, 31698, 33372, 47547, 60461, 63396, 95094, 120922, 181383, 190188, 241844, 362766, 544149, 725532, 1088298, 1632447, 2176596, 3264894, 4897341, 6529788, 9794682, 19589364]

約数ペア:

[(1, 19589364), (2, 9794682), (3, 6529788), (4, 4897341), (6, 3264894), (9, 2176596), (12, 1632447), (18, 1088298), (27, 725532), (36, 544149), (54, 362766), (81, 241844), (103, 190188), (108, 181383), (162, 120922), (206, 95094), (309, 63396), (324, 60461), (412, 47547), (587, 33372), (618, 31698), (927, 21132), (1174, 16686), (1236, 15849), (1761, 11124), (1854, 10566), (2348, 8343), (2781, 7044), (3522, 5562), (3708, 5283)]