2018746040013

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{33811}}^1\times {\mathrm{161807}}^1$

素因数の和:195665

約数の個数: 24

約数和(自身を含む): 2987194444416

約数和(自身を除く): 968448404403

約数列:

[1, 3, 9, 41, 123, 369, 33811, 101433, 161807, 304299, 485421, 1386251, 1456263, 4158753, 6634087, 12476259, 19902261, 59706783, 5470856477, 16412569431, 49237708293, 224305115557, 672915346671, 2018746040013]

約数ペア:

[(1, 2018746040013), (3, 672915346671), (9, 224305115557), (41, 49237708293), (123, 16412569431), (369, 5470856477), (33811, 59706783), (101433, 19902261), (161807, 12476259), (304299, 6634087), (485421, 4158753), (1386251, 1456263)]