7138439802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1605587}}^1$

素因数の和:1605627

約数の個数: 48

約数和(自身を含む): 17533020960

約数和(自身を除く): 10394581158

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 1605587, 3211174, 4816761, 9633522, 14450283, 20872631, 28900566, 30506153, 41745262, 61012306, 62617893, 91518459, 125235786, 183036918, 187853679, 274555377, 375707358, 396579989, 549110754, 793159978, 1189739967, 2379479934, 3569219901, 7138439802]

約数ペア:

[(1, 7138439802), (2, 3569219901), (3, 2379479934), (6, 1189739967), (9, 793159978), (13, 549110754), (18, 396579989), (19, 375707358), (26, 274555377), (38, 187853679), (39, 183036918), (57, 125235786), (78, 91518459), (114, 62617893), (117, 61012306), (171, 41745262), (234, 30506153), (247, 28900566), (342, 20872631), (494, 14450283), (741, 9633522), (1482, 4816761), (2223, 3211174), (4446, 1605587)]