15212328

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^2\times {\mathrm{463}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 39170880

約数和(自身を除く): 23958552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 463, 888, 926, 1369, 1389, 1852, 2738, 2778, 3704, 4107, 5476, 5556, 8214, 10952, 11112, 16428, 17131, 32856, 34262, 51393, 68524, 102786, 137048, 205572, 411144, 633847, 1267694, 1901541, 2535388, 3803082, 5070776, 7606164, 15212328]

約数ペア:

[(1, 15212328), (2, 7606164), (3, 5070776), (4, 3803082), (6, 2535388), (8, 1901541), (12, 1267694), (24, 633847), (37, 411144), (74, 205572), (111, 137048), (148, 102786), (222, 68524), (296, 51393), (444, 34262), (463, 32856), (888, 17131), (926, 16428), (1369, 11112), (1389, 10952), (1852, 8214), (2738, 5556), (2778, 5476), (3704, 4107)]