31282668

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37781}}^1$

素因数の和:37814

約数の個数: 36

約数和(自身を含む): 82515888

約数和(自身を除く): 51233220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 37781, 75562, 113343, 151124, 226686, 340029, 453372, 680058, 868963, 1360116, 1737926, 2606889, 3475852, 5213778, 7820667, 10427556, 15641334, 31282668]

約数ペア:

[(1, 31282668), (2, 15641334), (3, 10427556), (4, 7820667), (6, 5213778), (9, 3475852), (12, 2606889), (18, 1737926), (23, 1360116), (36, 868963), (46, 680058), (69, 453372), (92, 340029), (138, 226686), (207, 151124), (276, 113343), (414, 75562), (828, 37781)]