2018343632

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{10151}}^1$

素因数の和:10236

約数の個数: 60

約数和(自身を含む): 4251129696

約数和(自身を除く): 2232786064

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 289, 344, 578, 688, 731, 1156, 1462, 2312, 2924, 4624, 5848, 10151, 11696, 12427, 20302, 24854, 40604, 49708, 81208, 99416, 162416, 172567, 198832, 345134, 436493, 690268, 872986, 1380536, 1745972, 2761072, 2933639, 3491944, 5867278, 6983888, 7420381, 11734556, 14840762, 23469112, 29681524, 46938224, 59363048, 118726096, 126146477, 252292954, 504585908, 1009171816, 2018343632]

約数ペア:

[(1, 2018343632), (2, 1009171816), (4, 504585908), (8, 252292954), (16, 126146477), (17, 118726096), (34, 59363048), (43, 46938224), (68, 29681524), (86, 23469112), (136, 14840762), (172, 11734556), (272, 7420381), (289, 6983888), (344, 5867278), (578, 3491944), (688, 2933639), (731, 2761072), (1156, 1745972), (1462, 1380536), (2312, 872986), (2924, 690268), (4624, 436493), (5848, 345134), (10151, 198832), (11696, 172567), (12427, 162416), (20302, 99416), (24854, 81208), (40604, 49708)]