15696551286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{215689}}^1$

素因数の和:216021

約数の個数: 48

約数和(自身を含む): 36743222880

約数和(自身を除く): 21046671594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 311, 622, 933, 1866, 2799, 4043, 5598, 8086, 12129, 24258, 36387, 72774, 215689, 431378, 647067, 1294134, 1941201, 2803957, 3882402, 5607914, 8411871, 16823742, 25235613, 50471226, 67079279, 134158558, 201237837, 402475674, 603713511, 872030627, 1207427022, 1744061254, 2616091881, 5232183762, 7848275643, 15696551286]

約数ペア:

[(1, 15696551286), (2, 7848275643), (3, 5232183762), (6, 2616091881), (9, 1744061254), (13, 1207427022), (18, 872030627), (26, 603713511), (39, 402475674), (78, 201237837), (117, 134158558), (234, 67079279), (311, 50471226), (622, 25235613), (933, 16823742), (1866, 8411871), (2799, 5607914), (4043, 3882402), (5598, 2803957), (8086, 1941201), (12129, 1294134), (24258, 647067), (36387, 431378), (72774, 215689)]