2018608821

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{461}}^1\times {\mathrm{4547}}^1$

素因数の和:5121

約数の個数: 24

約数和(自身を含む): 2950051104

約数和(自身を除く): 931442283

約数列:

[1, 3, 9, 107, 321, 461, 963, 1383, 4149, 4547, 13641, 40923, 49327, 147981, 443943, 486529, 1459587, 2096167, 4378761, 6288501, 18865503, 224289869, 672869607, 2018608821]

約数ペア:

[(1, 2018608821), (3, 672869607), (9, 224289869), (107, 18865503), (321, 6288501), (461, 4378761), (963, 2096167), (1383, 1459587), (4149, 486529), (4547, 443943), (13641, 147981), (40923, 49327)]