1951240392

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^2\times {\mathrm{2281}}^1$

素因数の和:2511

約数の個数: 72

約数和(自身を含む): 5335875090

約数和(自身を除く): 3384634698

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2281, 2616, 3924, 4562, 6843, 7848, 9124, 11881, 13686, 18248, 20529, 23762, 27372, 35643, 41058, 47524, 54744, 71286, 82116, 95048, 106929, 142572, 164232, 213858, 248629, 285144, 427716, 497258, 745887, 855432, 994516, 1491774, 1989032, 2237661, 2983548, 4475322, 5967096, 8950644, 17901288, 27100561, 54201122, 81301683, 108402244, 162603366, 216804488, 243905049, 325206732, 487810098, 650413464, 975620196, 1951240392]

約数ペア:

[(1, 1951240392), (2, 975620196), (3, 650413464), (4, 487810098), (6, 325206732), (8, 243905049), (9, 216804488), (12, 162603366), (18, 108402244), (24, 81301683), (36, 54201122), (72, 27100561), (109, 17901288), (218, 8950644), (327, 5967096), (436, 4475322), (654, 2983548), (872, 2237661), (981, 1989032), (1308, 1491774), (1962, 994516), (2281, 855432), (2616, 745887), (3924, 497258), (4562, 427716), (6843, 285144), (7848, 248629), (9124, 213858), (11881, 164232), (13686, 142572), (18248, 106929), (20529, 95048), (23762, 82116), (27372, 71286), (35643, 54744), (41058, 47524)]