139786884

素因数分解:

$2^2\times 3^4\times {\mathrm{431441}}^1$

素因数の和:431457

約数の個数: 30

約数和(自身を含む): 365431374

約数和(自身を除く): 225644490

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 431441, 862882, 1294323, 1725764, 2588646, 3882969, 5177292, 7765938, 11648907, 15531876, 23297814, 34946721, 46595628, 69893442, 139786884]

約数ペア:

[(1, 139786884), (2, 69893442), (3, 46595628), (4, 34946721), (6, 23297814), (9, 15531876), (12, 11648907), (18, 7765938), (27, 5177292), (36, 3882969), (54, 2588646), (81, 1725764), (108, 1294323), (162, 862882), (324, 431441)]