18218996982

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17757307}}^1$

素因数の和:17757337

約数の個数: 32

約数和(自身を含む): 42617539200

約数和(自身を除く): 24398542218

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 17757307, 35514614, 53271921, 106543842, 159815763, 319631526, 337388833, 479447289, 674777666, 958894578, 1012166499, 2024332998, 3036499497, 6072998994, 9109498491, 18218996982]

約数ペア:

[(1, 18218996982), (2, 9109498491), (3, 6072998994), (6, 3036499497), (9, 2024332998), (18, 1012166499), (19, 958894578), (27, 674777666), (38, 479447289), (54, 337388833), (57, 319631526), (114, 159815763), (171, 106543842), (342, 53271921), (513, 35514614), (1026, 17757307)]