2019914838

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1839631}}^1$

素因数の和:1839700

約数の個数: 24

約数和(自身を含む): 4448230176

約数和(自身を除く): 2428315338

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 1839631, 3679262, 5518893, 11037786, 16556679, 33113358, 112217491, 224434982, 336652473, 673304946, 1009957419, 2019914838]

約数ペア:

[(1, 2019914838), (2, 1009957419), (3, 673304946), (6, 336652473), (9, 224434982), (18, 112217491), (61, 33113358), (122, 16556679), (183, 11037786), (366, 5518893), (549, 3679262), (1098, 1839631)]