2018337561

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{53281}}^1$

素因数の和:53374

約数の個数: 32

約数和(自身を含む): 3171344640

約数和(自身を除く): 1153007079

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 549, 621, 1403, 1647, 4209, 12627, 37881, 53281, 159843, 479529, 1225463, 1438587, 3250141, 3676389, 9750423, 11029167, 29251269, 33087501, 74753243, 87753807, 224259729, 672779187, 2018337561]

約数ペア:

[(1, 2018337561), (3, 672779187), (9, 224259729), (23, 87753807), (27, 74753243), (61, 33087501), (69, 29251269), (183, 11029167), (207, 9750423), (549, 3676389), (621, 3250141), (1403, 1438587), (1647, 1225463), (4209, 479529), (12627, 159843), (37881, 53281)]