13874778

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 31370976

約数和(自身を除く): 17496198

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 83, 111, 166, 222, 249, 251, 333, 498, 502, 666, 747, 753, 1494, 1506, 2259, 3071, 4518, 6142, 9213, 9287, 18426, 18574, 20833, 27639, 27861, 41666, 55278, 55722, 62499, 83583, 124998, 167166, 187497, 374994, 770821, 1541642, 2312463, 4624926, 6937389, 13874778]

約数ペア:

[(1, 13874778), (2, 6937389), (3, 4624926), (6, 2312463), (9, 1541642), (18, 770821), (37, 374994), (74, 187497), (83, 167166), (111, 124998), (166, 83583), (222, 62499), (249, 55722), (251, 55278), (333, 41666), (498, 27861), (502, 27639), (666, 20833), (747, 18574), (753, 18426), (1494, 9287), (1506, 9213), (2259, 6142), (3071, 4518)]