325558278

素因数分解:

$2^1\times 3^6\times {\mathrm{223291}}^1$

素因数の和:223311

約数の個数: 28

約数和(自身を含む): 732174468

約数和(自身を除く): 406616190

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 223291, 446582, 669873, 1339746, 2009619, 4019238, 6028857, 12057714, 18086571, 36173142, 54259713, 108519426, 162779139, 325558278]

約数ペア:

[(1, 325558278), (2, 162779139), (3, 108519426), (6, 54259713), (9, 36173142), (18, 18086571), (27, 12057714), (54, 6028857), (81, 4019238), (162, 2009619), (243, 1339746), (486, 669873), (729, 446582), (1458, 223291)]