12539892

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 30609152

約数和(自身を除く): 18069260

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 148, 183, 222, 244, 366, 444, 463, 732, 926, 1389, 1852, 2257, 2778, 4514, 5556, 6771, 9028, 13542, 17131, 27084, 28243, 34262, 51393, 56486, 68524, 84729, 102786, 112972, 169458, 205572, 338916, 1044991, 2089982, 3134973, 4179964, 6269946, 12539892]

約数ペア:

[(1, 12539892), (2, 6269946), (3, 4179964), (4, 3134973), (6, 2089982), (12, 1044991), (37, 338916), (61, 205572), (74, 169458), (111, 112972), (122, 102786), (148, 84729), (183, 68524), (222, 56486), (244, 51393), (366, 34262), (444, 28243), (463, 27084), (732, 17131), (926, 13542), (1389, 9028), (1852, 6771), (2257, 5556), (2778, 4514)]