2779272

素因数分解:

$2^3\times 3^4\times {\mathrm{4289}}^1$

素因数の和:4307

約数の個数: 40

約数和(自身を含む): 7786350

約数和(自身を除く): 5007078

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 4289, 8578, 12867, 17156, 25734, 34312, 38601, 51468, 77202, 102936, 115803, 154404, 231606, 308808, 347409, 463212, 694818, 926424, 1389636, 2779272]

約数ペア:

[(1, 2779272), (2, 1389636), (3, 926424), (4, 694818), (6, 463212), (8, 347409), (9, 308808), (12, 231606), (18, 154404), (24, 115803), (27, 102936), (36, 77202), (54, 51468), (72, 38601), (81, 34312), (108, 25734), (162, 17156), (216, 12867), (324, 8578), (648, 4289)]