13396306

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 72

約数和(自身を含む): 27718416

約数和(自身を除く): 14322110

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 43, 49, 77, 86, 98, 119, 154, 187, 238, 289, 301, 374, 473, 539, 578, 602, 731, 833, 946, 1078, 1309, 1462, 1666, 2023, 2107, 2618, 3179, 3311, 4046, 4214, 5117, 6358, 6622, 8041, 9163, 10234, 12427, 14161, 16082, 18326, 22253, 23177, 24854, 28322, 35819, 44506, 46354, 56287, 71638, 86989, 112574, 136697, 155771, 173978, 273394, 311542, 394009, 608923, 788018, 956879, 1217846, 1913758, 6698153, 13396306]

約数ペア:

[(1, 13396306), (2, 6698153), (7, 1913758), (11, 1217846), (14, 956879), (17, 788018), (22, 608923), (34, 394009), (43, 311542), (49, 273394), (77, 173978), (86, 155771), (98, 136697), (119, 112574), (154, 86989), (187, 71638), (238, 56287), (289, 46354), (301, 44506), (374, 35819), (473, 28322), (539, 24854), (578, 23177), (602, 22253), (731, 18326), (833, 16082), (946, 14161), (1078, 12427), (1309, 10234), (1462, 9163), (1666, 8041), (2023, 6622), (2107, 6358), (2618, 5117), (3179, 4214), (3311, 4046)]