1788156

素因数分解:

$2^2\times 3^4\times {\mathrm{5519}}^1$

素因数の和:5535

約数の個数: 30

約数和(自身を含む): 4675440

約数和(自身を除く): 2887284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 5519, 11038, 16557, 22076, 33114, 49671, 66228, 99342, 149013, 198684, 298026, 447039, 596052, 894078, 1788156]

約数ペア:

[(1, 1788156), (2, 894078), (3, 596052), (4, 447039), (6, 298026), (9, 198684), (12, 149013), (18, 99342), (27, 66228), (36, 49671), (54, 33114), (81, 22076), (108, 16557), (162, 11038), (324, 5519)]