1296243378

素因数分解:

$2^1\times 3^3\times {\mathrm{1597}}^1\times {\mathrm{15031}}^1$

素因数の和:16639

約数の個数: 32

約数和(自身を含む): 2882536320

約数和(自身を除く): 1586292942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1597, 3194, 4791, 9582, 14373, 15031, 28746, 30062, 43119, 45093, 86238, 90186, 135279, 270558, 405837, 811674, 24004507, 48009014, 72013521, 144027042, 216040563, 432081126, 648121689, 1296243378]

約数ペア:

[(1, 1296243378), (2, 648121689), (3, 432081126), (6, 216040563), (9, 144027042), (18, 72013521), (27, 48009014), (54, 24004507), (1597, 811674), (3194, 405837), (4791, 270558), (9582, 135279), (14373, 90186), (15031, 86238), (28746, 45093), (30062, 43119)]