26812908

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{17321}}^1$

素因数の和:17374

約数の個数: 36

約数和(自身を含む): 69357288

約数和(自身を除く): 42544380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 17321, 34642, 51963, 69284, 103926, 155889, 207852, 311778, 623556, 744803, 1489606, 2234409, 2979212, 4468818, 6703227, 8937636, 13406454, 26812908]

約数ペア:

[(1, 26812908), (2, 13406454), (3, 8937636), (4, 6703227), (6, 4468818), (9, 2979212), (12, 2234409), (18, 1489606), (36, 744803), (43, 623556), (86, 311778), (129, 207852), (172, 155889), (258, 103926), (387, 69284), (516, 51963), (774, 34642), (1548, 17321)]