71868258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51853}}^1$

素因数の和:51879

約数の個数: 48

約数和(自身を含む): 194141376

約数和(自身を除く): 122273118

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 51853, 103706, 155559, 311118, 362971, 466677, 570383, 725942, 933354, 1088913, 1140766, 1711149, 2177826, 3266739, 3422298, 3992681, 5133447, 6533478, 7985362, 10266894, 11978043, 23956086, 35934129, 71868258]

約数ペア:

[(1, 71868258), (2, 35934129), (3, 23956086), (6, 11978043), (7, 10266894), (9, 7985362), (11, 6533478), (14, 5133447), (18, 3992681), (21, 3422298), (22, 3266739), (33, 2177826), (42, 1711149), (63, 1140766), (66, 1088913), (77, 933354), (99, 725942), (126, 570383), (154, 466677), (198, 362971), (231, 311118), (462, 155559), (693, 103706), (1386, 51853)]