15018306

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 30715200

約数和(自身を除く): 15696894

約数列:

[1, 2, 3, 6, 107, 149, 157, 214, 298, 314, 321, 447, 471, 642, 894, 942, 15943, 16799, 23393, 31886, 33598, 46786, 47829, 50397, 70179, 95658, 100794, 140358, 2503051, 5006102, 7509153, 15018306]

約数ペア:

[(1, 15018306), (2, 7509153), (3, 5006102), (6, 2503051), (107, 140358), (149, 100794), (157, 95658), (214, 70179), (298, 50397), (314, 47829), (321, 46786), (447, 33598), (471, 31886), (642, 23393), (894, 16799), (942, 15943)]