18376308

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1378

約数の個数: 60

約数和(自身を含む): 49193760

約数和(自身を除く): 30817452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1319, 1548, 2322, 2638, 3483, 3957, 4644, 5276, 6966, 7914, 11871, 13932, 15828, 23742, 35613, 47484, 56717, 71226, 106839, 113434, 142452, 170151, 213678, 226868, 340302, 427356, 510453, 680604, 1020906, 1531359, 2041812, 3062718, 4594077, 6125436, 9188154, 18376308]

約数ペア:

[(1, 18376308), (2, 9188154), (3, 6125436), (4, 4594077), (6, 3062718), (9, 2041812), (12, 1531359), (18, 1020906), (27, 680604), (36, 510453), (43, 427356), (54, 340302), (81, 226868), (86, 213678), (108, 170151), (129, 142452), (162, 113434), (172, 106839), (258, 71226), (324, 56717), (387, 47484), (516, 35613), (774, 23742), (1161, 15828), (1319, 13932), (1548, 11871), (2322, 7914), (2638, 6966), (3483, 5276), (3957, 4644)]