12458892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 31056480

約数和(自身を除く): 18597588

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 204, 314, 389, 471, 628, 778, 942, 1167, 1556, 1884, 2334, 2669, 4668, 5338, 6613, 8007, 10676, 13226, 16014, 19839, 26452, 32028, 39678, 61073, 79356, 122146, 183219, 244292, 366438, 732876, 1038241, 2076482, 3114723, 4152964, 6229446, 12458892]

約数ペア:

[(1, 12458892), (2, 6229446), (3, 4152964), (4, 3114723), (6, 2076482), (12, 1038241), (17, 732876), (34, 366438), (51, 244292), (68, 183219), (102, 122146), (157, 79356), (204, 61073), (314, 39678), (389, 32028), (471, 26452), (628, 19839), (778, 16014), (942, 13226), (1167, 10676), (1556, 8007), (1884, 6613), (2334, 5338), (2669, 4668)]