21044337588

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{62327}}^1$

素因数の和:62533

約数の個数: 72

約数和(自身を含む): 54313616448

約数和(自身を除く): 33269278860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 113, 166, 226, 249, 332, 339, 452, 498, 678, 747, 996, 1017, 1356, 1494, 2034, 2988, 4068, 9379, 18758, 28137, 37516, 56274, 62327, 84411, 112548, 124654, 168822, 186981, 249308, 337644, 373962, 560943, 747924, 1121886, 2243772, 5173141, 7042951, 10346282, 14085902, 15519423, 20692564, 21128853, 28171804, 31038846, 42257706, 46558269, 62077692, 63386559, 84515412, 93116538, 126773118, 186233076, 253546236, 584564933, 1169129866, 1753694799, 2338259732, 3507389598, 5261084397, 7014779196, 10522168794, 21044337588]

約数ペア:

[(1, 21044337588), (2, 10522168794), (3, 7014779196), (4, 5261084397), (6, 3507389598), (9, 2338259732), (12, 1753694799), (18, 1169129866), (36, 584564933), (83, 253546236), (113, 186233076), (166, 126773118), (226, 93116538), (249, 84515412), (332, 63386559), (339, 62077692), (452, 46558269), (498, 42257706), (678, 31038846), (747, 28171804), (996, 21128853), (1017, 20692564), (1356, 15519423), (1494, 14085902), (2034, 10346282), (2988, 7042951), (4068, 5173141), (9379, 2243772), (18758, 1121886), (28137, 747924), (37516, 560943), (56274, 373962), (62327, 337644), (84411, 249308), (112548, 186981), (124654, 168822)]