22107816

素因数分解:

$2^3\times 3^4\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 62690100

約数和(自身を除く): 40582284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 313, 324, 327, 436, 626, 648, 654, 872, 939, 981, 1252, 1308, 1878, 1962, 2504, 2616, 2817, 2943, 3756, 3924, 5634, 5886, 7512, 7848, 8451, 8829, 11268, 11772, 16902, 17658, 22536, 23544, 25353, 33804, 34117, 35316, 50706, 67608, 68234, 70632, 101412, 102351, 136468, 202824, 204702, 272936, 307053, 409404, 614106, 818808, 921159, 1228212, 1842318, 2456424, 2763477, 3684636, 5526954, 7369272, 11053908, 22107816]

約数ペア:

[(1, 22107816), (2, 11053908), (3, 7369272), (4, 5526954), (6, 3684636), (8, 2763477), (9, 2456424), (12, 1842318), (18, 1228212), (24, 921159), (27, 818808), (36, 614106), (54, 409404), (72, 307053), (81, 272936), (108, 204702), (109, 202824), (162, 136468), (216, 102351), (218, 101412), (313, 70632), (324, 68234), (327, 67608), (436, 50706), (626, 35316), (648, 34117), (654, 33804), (872, 25353), (939, 23544), (981, 22536), (1252, 17658), (1308, 16902), (1878, 11772), (1962, 11268), (2504, 8829), (2616, 8451), (2817, 7848), (2943, 7512), (3756, 5886), (3924, 5634)]