123308874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1217}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 288622152

約数和(自身を除く): 165313278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 433, 866, 1217, 1299, 2434, 2598, 3651, 3897, 5629, 7302, 7794, 10953, 11258, 15821, 16887, 21906, 31642, 33774, 47463, 50661, 94926, 101322, 142389, 284778, 526961, 1053922, 1580883, 3161766, 4742649, 6850493, 9485298, 13700986, 20551479, 41102958, 61654437, 123308874]

約数ペア:

[(1, 123308874), (2, 61654437), (3, 41102958), (6, 20551479), (9, 13700986), (13, 9485298), (18, 6850493), (26, 4742649), (39, 3161766), (78, 1580883), (117, 1053922), (234, 526961), (433, 284778), (866, 142389), (1217, 101322), (1299, 94926), (2434, 50661), (2598, 47463), (3651, 33774), (3897, 31642), (5629, 21906), (7302, 16887), (7794, 15821), (10953, 11258)]