18072126

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^2\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 41343120

約数和(自身を除く): 23270994

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 181, 258, 362, 387, 543, 774, 1086, 1161, 1629, 1849, 2322, 3258, 3698, 4887, 5547, 7783, 9774, 11094, 15566, 16641, 23349, 33282, 46698, 49923, 70047, 99846, 140094, 210141, 334669, 420282, 669338, 1004007, 2008014, 3012021, 6024042, 9036063, 18072126]

約数ペア:

[(1, 18072126), (2, 9036063), (3, 6024042), (6, 3012021), (9, 2008014), (18, 1004007), (27, 669338), (43, 420282), (54, 334669), (86, 210141), (129, 140094), (181, 99846), (258, 70047), (362, 49923), (387, 46698), (543, 33282), (774, 23349), (1086, 16641), (1161, 15566), (1629, 11094), (1849, 9774), (2322, 7783), (3258, 5547), (3698, 4887)]