31271076

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12589}}^1$

素因数の和:12625

約数の個数: 48

約数和(自身を含む): 84604800

約数和(自身を除く): 53333724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 12589, 25178, 37767, 50356, 75534, 113301, 151068, 226602, 289547, 339903, 453204, 579094, 679806, 868641, 1158188, 1359612, 1737282, 2605923, 3474564, 5211846, 7817769, 10423692, 15635538, 31271076]

約数ペア:

[(1, 31271076), (2, 15635538), (3, 10423692), (4, 7817769), (6, 5211846), (9, 3474564), (12, 2605923), (18, 1737282), (23, 1359612), (27, 1158188), (36, 868641), (46, 679806), (54, 579094), (69, 453204), (92, 339903), (108, 289547), (138, 226602), (207, 151068), (276, 113301), (414, 75534), (621, 50356), (828, 37767), (1242, 25178), (2484, 12589)]