2574054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 6589440

約数和(自身を除く): 4015386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 659, 1302, 1318, 1953, 1977, 3906, 3954, 4613, 5931, 9226, 11862, 13839, 20429, 27678, 40858, 41517, 61287, 83034, 122574, 143003, 183861, 286006, 367722, 429009, 858018, 1287027, 2574054]

約数ペア:

[(1, 2574054), (2, 1287027), (3, 858018), (6, 429009), (7, 367722), (9, 286006), (14, 183861), (18, 143003), (21, 122574), (31, 83034), (42, 61287), (62, 41517), (63, 40858), (93, 27678), (126, 20429), (186, 13839), (217, 11862), (279, 9226), (434, 5931), (558, 4613), (651, 3954), (659, 3906), (1302, 1977), (1318, 1953)]