2149175028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{13763}}^1$

素因数の和:13814

約数の個数: 144

約数和(自身を含む): 6770566656

約数和(自身を除く): 4621391628

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 169, 182, 231, 273, 286, 308, 338, 364, 429, 462, 507, 546, 572, 676, 858, 924, 1001, 1014, 1092, 1183, 1716, 1859, 2002, 2028, 2366, 3003, 3549, 3718, 4004, 4732, 5577, 6006, 7098, 7436, 11154, 12012, 13013, 13763, 14196, 22308, 26026, 27526, 39039, 41289, 52052, 55052, 78078, 82578, 96341, 151393, 156156, 165156, 178919, 192682, 289023, 302786, 357838, 385364, 454179, 536757, 578046, 605572, 715676, 908358, 1059751, 1073514, 1156092, 1252433, 1816716, 1968109, 2119502, 2147028, 2325947, 2504866, 3179253, 3757299, 3936218, 4239004, 4651894, 5009732, 5904327, 6358506, 6977841, 7514598, 7872436, 9303788, 11808654, 12717012, 13776763, 13955682, 15029196, 16281629, 23617308, 25585417, 27553526, 27911364, 32563258, 41330289, 48844887, 51170834, 55107052, 65126516, 76756251, 82660578, 97689774, 102341668, 153512502, 165321156, 179097919, 195379548, 307025004, 358195838, 537293757, 716391676, 1074587514, 2149175028]

約数ペア:

[(1, 2149175028), (2, 1074587514), (3, 716391676), (4, 537293757), (6, 358195838), (7, 307025004), (11, 195379548), (12, 179097919), (13, 165321156), (14, 153512502), (21, 102341668), (22, 97689774), (26, 82660578), (28, 76756251), (33, 65126516), (39, 55107052), (42, 51170834), (44, 48844887), (52, 41330289), (66, 32563258), (77, 27911364), (78, 27553526), (84, 25585417), (91, 23617308), (132, 16281629), (143, 15029196), (154, 13955682), (156, 13776763), (169, 12717012), (182, 11808654), (231, 9303788), (273, 7872436), (286, 7514598), (308, 6977841), (338, 6358506), (364, 5904327), (429, 5009732), (462, 4651894), (507, 4239004), (546, 3936218), (572, 3757299), (676, 3179253), (858, 2504866), (924, 2325947), (1001, 2147028), (1014, 2119502), (1092, 1968109), (1183, 1816716), (1716, 1252433), (1859, 1156092), (2002, 1073514), (2028, 1059751), (2366, 908358), (3003, 715676), (3549, 605572), (3718, 578046), (4004, 536757), (4732, 454179), (5577, 385364), (6006, 357838), (7098, 302786), (7436, 289023), (11154, 192682), (12012, 178919), (13013, 165156), (13763, 156156), (14196, 151393), (22308, 96341), (26026, 82578), (27526, 78078), (39039, 55052), (41289, 52052)]