7200666

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 17454528

約数和(自身を除く): 10253862

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 887, 902, 1353, 1774, 2661, 2706, 4059, 5322, 7983, 8118, 9757, 15966, 19514, 29271, 36367, 58542, 72734, 87813, 109101, 175626, 218202, 327303, 400037, 654606, 800074, 1200111, 2400222, 3600333, 7200666]

約数ペア:

[(1, 7200666), (2, 3600333), (3, 2400222), (6, 1200111), (9, 800074), (11, 654606), (18, 400037), (22, 327303), (33, 218202), (41, 175626), (66, 109101), (82, 87813), (99, 72734), (123, 58542), (198, 36367), (246, 29271), (369, 19514), (451, 15966), (738, 9757), (887, 8118), (902, 7983), (1353, 5322), (1774, 4059), (2661, 2706)]