13720014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 39087360

約数和(自身を除く): 25367346

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 198, 209, 231, 266, 342, 399, 418, 462, 521, 627, 693, 798, 1042, 1197, 1254, 1386, 1463, 1563, 1881, 2394, 2926, 3126, 3647, 3762, 4389, 4689, 5731, 7294, 8778, 9378, 9899, 10941, 11462, 13167, 17193, 19798, 21882, 26334, 29697, 32823, 34386, 40117, 51579, 59394, 65646, 69293, 80234, 89091, 103158, 108889, 120351, 138586, 178182, 207879, 217778, 240702, 326667, 361053, 415758, 623637, 653334, 722106, 762223, 980001, 1247274, 1524446, 1960002, 2286669, 4573338, 6860007, 13720014]

約数ペア:

[(1, 13720014), (2, 6860007), (3, 4573338), (6, 2286669), (7, 1960002), (9, 1524446), (11, 1247274), (14, 980001), (18, 762223), (19, 722106), (21, 653334), (22, 623637), (33, 415758), (38, 361053), (42, 326667), (57, 240702), (63, 217778), (66, 207879), (77, 178182), (99, 138586), (114, 120351), (126, 108889), (133, 103158), (154, 89091), (171, 80234), (198, 69293), (209, 65646), (231, 59394), (266, 51579), (342, 40117), (399, 34386), (418, 32823), (462, 29697), (521, 26334), (627, 21882), (693, 19798), (798, 17193), (1042, 13167), (1197, 11462), (1254, 10941), (1386, 9899), (1463, 9378), (1563, 8778), (1881, 7294), (2394, 5731), (2926, 4689), (3126, 4389), (3647, 3762)]