31797522

素因数分解:

$2^1\times 3^6\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 56

約数和(自身を含む): 72518364

約数和(自身を除く): 40720842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 193, 226, 243, 339, 386, 486, 579, 678, 729, 1017, 1158, 1458, 1737, 2034, 3051, 3474, 5211, 6102, 9153, 10422, 15633, 18306, 21809, 27459, 31266, 43618, 46899, 54918, 65427, 82377, 93798, 130854, 140697, 164754, 196281, 281394, 392562, 588843, 1177686, 1766529, 3533058, 5299587, 10599174, 15898761, 31797522]

約数ペア:

[(1, 31797522), (2, 15898761), (3, 10599174), (6, 5299587), (9, 3533058), (18, 1766529), (27, 1177686), (54, 588843), (81, 392562), (113, 281394), (162, 196281), (193, 164754), (226, 140697), (243, 130854), (339, 93798), (386, 82377), (486, 65427), (579, 54918), (678, 46899), (729, 43618), (1017, 31266), (1158, 27459), (1458, 21809), (1737, 18306), (2034, 15633), (3051, 10422), (3474, 9153), (5211, 6102)]