12809874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 34572096

約数和(自身を除く): 21762222

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 49, 51, 66, 77, 98, 102, 119, 147, 154, 187, 231, 233, 238, 294, 357, 374, 462, 466, 539, 561, 699, 714, 833, 1078, 1122, 1309, 1398, 1617, 1631, 1666, 2499, 2563, 2618, 3234, 3262, 3927, 3961, 4893, 4998, 5126, 7689, 7854, 7922, 9163, 9786, 11417, 11883, 15378, 17941, 18326, 22834, 23766, 27489, 27727, 34251, 35882, 43571, 53823, 54978, 55454, 68502, 83181, 87142, 107646, 125587, 130713, 166362, 194089, 251174, 261426, 304997, 376761, 388178, 582267, 609994, 753522, 914991, 1164534, 1829982, 2134979, 4269958, 6404937, 12809874]

約数ペア:

[(1, 12809874), (2, 6404937), (3, 4269958), (6, 2134979), (7, 1829982), (11, 1164534), (14, 914991), (17, 753522), (21, 609994), (22, 582267), (33, 388178), (34, 376761), (42, 304997), (49, 261426), (51, 251174), (66, 194089), (77, 166362), (98, 130713), (102, 125587), (119, 107646), (147, 87142), (154, 83181), (187, 68502), (231, 55454), (233, 54978), (238, 53823), (294, 43571), (357, 35882), (374, 34251), (462, 27727), (466, 27489), (539, 23766), (561, 22834), (699, 18326), (714, 17941), (833, 15378), (1078, 11883), (1122, 11417), (1309, 9786), (1398, 9163), (1617, 7922), (1631, 7854), (1666, 7689), (2499, 5126), (2563, 4998), (2618, 4893), (3234, 3961), (3262, 3927)]