7299138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 19338048

約数和(自身を除く): 12038910

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 49, 61, 66, 74, 77, 98, 111, 122, 147, 154, 183, 222, 231, 259, 294, 366, 407, 427, 462, 518, 539, 671, 777, 814, 854, 1078, 1221, 1281, 1342, 1554, 1617, 1813, 2013, 2257, 2442, 2562, 2849, 2989, 3234, 3626, 4026, 4514, 4697, 5439, 5698, 5978, 6771, 8547, 8967, 9394, 10878, 13542, 14091, 15799, 17094, 17934, 19943, 24827, 28182, 31598, 32879, 39886, 47397, 49654, 59829, 65758, 74481, 94794, 98637, 110593, 119658, 148962, 173789, 197274, 221186, 331779, 347578, 521367, 663558, 1042734, 1216523, 2433046, 3649569, 7299138]

約数ペア:

[(1, 7299138), (2, 3649569), (3, 2433046), (6, 1216523), (7, 1042734), (11, 663558), (14, 521367), (21, 347578), (22, 331779), (33, 221186), (37, 197274), (42, 173789), (49, 148962), (61, 119658), (66, 110593), (74, 98637), (77, 94794), (98, 74481), (111, 65758), (122, 59829), (147, 49654), (154, 47397), (183, 39886), (222, 32879), (231, 31598), (259, 28182), (294, 24827), (366, 19943), (407, 17934), (427, 17094), (462, 15799), (518, 14091), (539, 13542), (671, 10878), (777, 9394), (814, 8967), (854, 8547), (1078, 6771), (1221, 5978), (1281, 5698), (1342, 5439), (1554, 4697), (1617, 4514), (1813, 4026), (2013, 3626), (2257, 3234), (2442, 2989), (2562, 2849)]