2782026

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1348

約数の個数: 40

約数和(自身を含む): 6718404

約数和(自身を除く): 3936378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 1321, 2106, 2642, 3963, 7926, 11889, 17173, 23778, 34346, 35667, 51519, 71334, 103038, 107001, 154557, 214002, 309114, 463671, 927342, 1391013, 2782026]

約数ペア:

[(1, 2782026), (2, 1391013), (3, 927342), (6, 463671), (9, 309114), (13, 214002), (18, 154557), (26, 107001), (27, 103038), (39, 71334), (54, 51519), (78, 35667), (81, 34346), (117, 23778), (162, 17173), (234, 11889), (351, 7926), (702, 3963), (1053, 2642), (1321, 2106)]