31572882

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2356

約数の個数: 64

約数和(自身を含む): 79902720

約数和(自身を除く): 48329838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 1242, 1518, 2277, 2311, 4554, 4622, 6831, 6933, 13662, 13866, 20799, 25421, 41598, 50842, 53153, 62397, 76263, 106306, 124794, 152526, 159459, 228789, 318918, 457578, 478377, 584683, 686367, 956754, 1169366, 1372734, 1435131, 1754049, 2870262, 3508098, 5262147, 10524294, 15786441, 31572882]

約数ペア:

[(1, 31572882), (2, 15786441), (3, 10524294), (6, 5262147), (9, 3508098), (11, 2870262), (18, 1754049), (22, 1435131), (23, 1372734), (27, 1169366), (33, 956754), (46, 686367), (54, 584683), (66, 478377), (69, 457578), (99, 318918), (138, 228789), (198, 159459), (207, 152526), (253, 124794), (297, 106306), (414, 76263), (506, 62397), (594, 53153), (621, 50842), (759, 41598), (1242, 25421), (1518, 20799), (2277, 13866), (2311, 13662), (4554, 6933), (4622, 6831)]