18486182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 32931360

約数和(自身を除く): 14445178

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 593, 1186, 1199, 1417, 2398, 2834, 6523, 7709, 13046, 15418, 15587, 31174, 64637, 84799, 129274, 169598, 711007, 840281, 1422014, 1680562, 9243091, 18486182]

約数ペア:

[(1, 18486182), (2, 9243091), (11, 1680562), (13, 1422014), (22, 840281), (26, 711007), (109, 169598), (143, 129274), (218, 84799), (286, 64637), (593, 31174), (1186, 15587), (1199, 15418), (1417, 13046), (2398, 7709), (2834, 6523)]