12906876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 19268484

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 151, 204, 302, 419, 453, 604, 838, 906, 1257, 1676, 1812, 2514, 2567, 5028, 5134, 7123, 7701, 10268, 14246, 15402, 21369, 28492, 30804, 42738, 63269, 85476, 126538, 189807, 253076, 379614, 759228, 1075573, 2151146, 3226719, 4302292, 6453438, 12906876]

約数ペア:

[(1, 12906876), (2, 6453438), (3, 4302292), (4, 3226719), (6, 2151146), (12, 1075573), (17, 759228), (34, 379614), (51, 253076), (68, 189807), (102, 126538), (151, 85476), (204, 63269), (302, 42738), (419, 30804), (453, 28492), (604, 21369), (838, 15402), (906, 14246), (1257, 10268), (1676, 7701), (1812, 7123), (2514, 5134), (2567, 5028)]