189275778

素因数分解:

$2^1\times 3^4\times {\mathrm{227}}^1\times {\mathrm{5147}}^1$

素因数の和:5388

約数の個数: 40

約数和(自身を含む): 426069072

約数和(自身を除く): 236793294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 227, 454, 681, 1362, 2043, 4086, 5147, 6129, 10294, 12258, 15441, 18387, 30882, 36774, 46323, 92646, 138969, 277938, 416907, 833814, 1168369, 2336738, 3505107, 7010214, 10515321, 21030642, 31545963, 63091926, 94637889, 189275778]

約数ペア:

[(1, 189275778), (2, 94637889), (3, 63091926), (6, 31545963), (9, 21030642), (18, 10515321), (27, 7010214), (54, 3505107), (81, 2336738), (162, 1168369), (227, 833814), (454, 416907), (681, 277938), (1362, 138969), (2043, 92646), (4086, 46323), (5147, 36774), (6129, 30882), (10294, 18387), (12258, 15441)]