1789005402

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{911}}^1\times {\mathrm{1381}}^1$

素因数の和:2379

約数の個数: 48

約数和(自身を含む): 3932398080

約数和(自身を除く): 2143392678

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 911, 1381, 1422, 1822, 2733, 2762, 4143, 5466, 8199, 8286, 12429, 16398, 24858, 71969, 109099, 143938, 215907, 218198, 327297, 431814, 647721, 654594, 981891, 1258091, 1295442, 1963782, 2516182, 3774273, 7548546, 11322819, 22645638, 99389189, 198778378, 298167567, 596335134, 894502701, 1789005402]

約数ペア:

[(1, 1789005402), (2, 894502701), (3, 596335134), (6, 298167567), (9, 198778378), (18, 99389189), (79, 22645638), (158, 11322819), (237, 7548546), (474, 3774273), (711, 2516182), (911, 1963782), (1381, 1295442), (1422, 1258091), (1822, 981891), (2733, 654594), (2762, 647721), (4143, 431814), (5466, 327297), (8199, 218198), (8286, 215907), (12429, 143938), (16398, 109099), (24858, 71969)]