180043884

素因数分解:

$2^2\times 3^4\times {\mathrm{555691}}^1$

素因数の和:555707

約数の個数: 30

約数和(自身を含む): 470671124

約数和(自身を除く): 290627240

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 555691, 1111382, 1667073, 2222764, 3334146, 5001219, 6668292, 10002438, 15003657, 20004876, 30007314, 45010971, 60014628, 90021942, 180043884]

約数ペア:

[(1, 180043884), (2, 90021942), (3, 60014628), (4, 45010971), (6, 30007314), (9, 20004876), (12, 15003657), (18, 10002438), (27, 6668292), (36, 5001219), (54, 3334146), (81, 2222764), (108, 1667073), (162, 1111382), (324, 555691)]