2811828924

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1370287}}^1$

素因数の和:1370319

約数の個数: 48

約数和(自身を含む): 7673612800

約数和(自身を除く): 4861783876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 1370287, 2740574, 4110861, 5481148, 8221722, 12332583, 16443444, 24665166, 26035453, 36997749, 49330332, 52070906, 73995498, 78106359, 104141812, 147990996, 156212718, 234319077, 312425436, 468638154, 702957231, 937276308, 1405914462, 2811828924]

約数ペア:

[(1, 2811828924), (2, 1405914462), (3, 937276308), (4, 702957231), (6, 468638154), (9, 312425436), (12, 234319077), (18, 156212718), (19, 147990996), (27, 104141812), (36, 78106359), (38, 73995498), (54, 52070906), (57, 49330332), (76, 36997749), (108, 26035453), (114, 24665166), (171, 16443444), (228, 12332583), (342, 8221722), (513, 5481148), (684, 4110861), (1026, 2740574), (2052, 1370287)]