2773188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 7862400

約数和(自身を除く): 5089212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 149, 188, 198, 282, 298, 396, 423, 447, 517, 564, 596, 846, 894, 1034, 1341, 1551, 1639, 1692, 1788, 2068, 2682, 3102, 3278, 4653, 4917, 5364, 6204, 6556, 7003, 9306, 9834, 14006, 14751, 18612, 19668, 21009, 28012, 29502, 42018, 59004, 63027, 77033, 84036, 126054, 154066, 231099, 252108, 308132, 462198, 693297, 924396, 1386594, 2773188]

約数ペア:

[(1, 2773188), (2, 1386594), (3, 924396), (4, 693297), (6, 462198), (9, 308132), (11, 252108), (12, 231099), (18, 154066), (22, 126054), (33, 84036), (36, 77033), (44, 63027), (47, 59004), (66, 42018), (94, 29502), (99, 28012), (132, 21009), (141, 19668), (149, 18612), (188, 14751), (198, 14006), (282, 9834), (298, 9306), (396, 7003), (423, 6556), (447, 6204), (517, 5364), (564, 4917), (596, 4653), (846, 3278), (894, 3102), (1034, 2682), (1341, 2068), (1551, 1788), (1639, 1692)]