1706994

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 40

約数和(自身を含む): 3933468

約数和(自身を除く): 2226474

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 257, 369, 514, 738, 771, 1107, 1542, 2214, 2313, 3321, 4626, 6642, 6939, 10537, 13878, 20817, 21074, 31611, 41634, 63222, 94833, 189666, 284499, 568998, 853497, 1706994]

約数ペア:

[(1, 1706994), (2, 853497), (3, 568998), (6, 284499), (9, 189666), (18, 94833), (27, 63222), (41, 41634), (54, 31611), (81, 21074), (82, 20817), (123, 13878), (162, 10537), (246, 6939), (257, 6642), (369, 4626), (514, 3321), (738, 2313), (771, 2214), (1107, 1542)]