18291545822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{49003}}^1$

素因数の和:49101

約数の個数: 48

約数和(自身を含む): 32262665472

約数和(自身を除く): 13971119650

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 361, 418, 517, 722, 893, 1034, 1786, 3971, 7942, 9823, 16967, 19646, 33934, 49003, 98006, 186637, 373274, 539033, 931057, 1078066, 1862114, 2303141, 4606282, 10241627, 17690083, 20483254, 25334551, 35380166, 43759679, 50669102, 87519358, 194590913, 389181826, 481356469, 831433901, 962712938, 1662867802, 9145772911, 18291545822]

約数ペア:

[(1, 18291545822), (2, 9145772911), (11, 1662867802), (19, 962712938), (22, 831433901), (38, 481356469), (47, 389181826), (94, 194590913), (209, 87519358), (361, 50669102), (418, 43759679), (517, 35380166), (722, 25334551), (893, 20483254), (1034, 17690083), (1786, 10241627), (3971, 4606282), (7942, 2303141), (9823, 1862114), (16967, 1078066), (19646, 931057), (33934, 539033), (49003, 373274), (98006, 186637)]