12647484

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1367}}^1$

素因数の和:1634

約数の個数: 36

約数和(自身を含む): 32117904

約数和(自身を除く): 19470420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1367, 1542, 2313, 2734, 3084, 4101, 4626, 5468, 8202, 9252, 12303, 16404, 24606, 49212, 351319, 702638, 1053957, 1405276, 2107914, 3161871, 4215828, 6323742, 12647484]

約数ペア:

[(1, 12647484), (2, 6323742), (3, 4215828), (4, 3161871), (6, 2107914), (9, 1405276), (12, 1053957), (18, 702638), (36, 351319), (257, 49212), (514, 24606), (771, 16404), (1028, 12303), (1367, 9252), (1542, 8202), (2313, 5468), (2734, 4626), (3084, 4101)]