39609966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 93747456

約数和(自身を除く): 54137490

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 43, 51, 66, 86, 102, 129, 187, 258, 374, 473, 561, 731, 821, 946, 1122, 1419, 1462, 1642, 2193, 2463, 2838, 4386, 4926, 8041, 9031, 13957, 16082, 18062, 24123, 27093, 27914, 35303, 41871, 48246, 54186, 70606, 83742, 105909, 153527, 211818, 307054, 388333, 460581, 600151, 776666, 921162, 1164999, 1200302, 1800453, 2329998, 3600906, 6601661, 13203322, 19804983, 39609966]

約数ペア:

[(1, 39609966), (2, 19804983), (3, 13203322), (6, 6601661), (11, 3600906), (17, 2329998), (22, 1800453), (33, 1200302), (34, 1164999), (43, 921162), (51, 776666), (66, 600151), (86, 460581), (102, 388333), (129, 307054), (187, 211818), (258, 153527), (374, 105909), (473, 83742), (561, 70606), (731, 54186), (821, 48246), (946, 41871), (1122, 35303), (1419, 27914), (1462, 27093), (1642, 24123), (2193, 18062), (2463, 16082), (2838, 13957), (4386, 9031), (4926, 8041)]