2016221823

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{25747}}^1$

素因数の和:25884

約数の個数: 48

約数和(自身を含む): 3663219456

約数和(自身を除く): 1646997633

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 113, 231, 339, 693, 791, 1017, 1243, 2373, 3729, 7119, 8701, 11187, 25747, 26103, 77241, 78309, 180229, 231723, 283217, 540687, 849651, 1622061, 1982519, 2548953, 2909411, 5947557, 8728233, 17842671, 20365877, 26184699, 32003521, 61097631, 96010563, 183292893, 224024647, 288031689, 672073941, 2016221823]

約数ペア:

[(1, 2016221823), (3, 672073941), (7, 288031689), (9, 224024647), (11, 183292893), (21, 96010563), (33, 61097631), (63, 32003521), (77, 26184699), (99, 20365877), (113, 17842671), (231, 8728233), (339, 5947557), (693, 2909411), (791, 2548953), (1017, 1982519), (1243, 1622061), (2373, 849651), (3729, 540687), (7119, 283217), (8701, 231723), (11187, 180229), (25747, 78309), (26103, 77241)]