2181052926

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 5585267520

約数和(自身を除く): 3404214594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 53, 54, 61, 62, 78, 93, 106, 117, 122, 159, 183, 186, 234, 279, 318, 351, 366, 403, 477, 549, 558, 689, 702, 793, 806, 837, 954, 961, 1098, 1209, 1378, 1431, 1586, 1643, 1647, 1674, 1891, 1922, 2067, 2379, 2418, 2862, 2883, 3233, 3286, 3294, 3627, 3782, 4134, 4758, 4929, 5673, 5766, 6201, 6466, 7137, 7254, 8649, 9699, 9858, 10881, 11346, 12402, 12493, 14274, 14787, 17019, 17298, 18603, 19398, 21359, 21411, 21762, 24583, 24986, 25947, 29097, 29574, 34038, 37206, 37479, 42029, 42718, 42822, 44361, 49166, 50933, 51057, 51894, 58194, 58621, 64077, 73749, 74958, 84058, 87291, 88722, 100223, 101866, 102114, 112437, 117242, 126087, 128154, 147498, 152799, 174582, 175863, 192231, 200446, 221247, 224874, 252174, 300669, 305598, 337311, 351726, 378261, 384462, 442494, 458397, 527589, 576693, 601338, 662129, 663741, 674622, 756522, 762073, 902007, 916794, 1055178, 1134783, 1153386, 1302899, 1324258, 1327482, 1375191, 1524146, 1582767, 1804014, 1986387, 2269566, 2286219, 2605798, 2706021, 2750382, 3106913, 3165534, 3908697, 3972774, 4572438, 5412042, 5959161, 6213826, 6858657, 7817394, 9320739, 11726091, 11918322, 13717314, 17877483, 18641478, 20575971, 23452182, 27962217, 35178273, 35754966, 40389869, 41151942, 55924434, 70356546, 80779738, 83886651, 121169607, 167773302, 242339214, 363508821, 727017642, 1090526463, 2181052926]

約数ペア:

[(1, 2181052926), (2, 1090526463), (3, 727017642), (6, 363508821), (9, 242339214), (13, 167773302), (18, 121169607), (26, 83886651), (27, 80779738), (31, 70356546), (39, 55924434), (53, 41151942), (54, 40389869), (61, 35754966), (62, 35178273), (78, 27962217), (93, 23452182), (106, 20575971), (117, 18641478), (122, 17877483), (159, 13717314), (183, 11918322), (186, 11726091), (234, 9320739), (279, 7817394), (318, 6858657), (351, 6213826), (366, 5959161), (403, 5412042), (477, 4572438), (549, 3972774), (558, 3908697), (689, 3165534), (702, 3106913), (793, 2750382), (806, 2706021), (837, 2605798), (954, 2286219), (961, 2269566), (1098, 1986387), (1209, 1804014), (1378, 1582767), (1431, 1524146), (1586, 1375191), (1643, 1327482), (1647, 1324258), (1674, 1302899), (1891, 1153386), (1922, 1134783), (2067, 1055178), (2379, 916794), (2418, 902007), (2862, 762073), (2883, 756522), (3233, 674622), (3286, 663741), (3294, 662129), (3627, 601338), (3782, 576693), (4134, 527589), (4758, 458397), (4929, 442494), (5673, 384462), (5766, 378261), (6201, 351726), (6466, 337311), (7137, 305598), (7254, 300669), (8649, 252174), (9699, 224874), (9858, 221247), (10881, 200446), (11346, 192231), (12402, 175863), (12493, 174582), (14274, 152799), (14787, 147498), (17019, 128154), (17298, 126087), (18603, 117242), (19398, 112437), (21359, 102114), (21411, 101866), (21762, 100223), (24583, 88722), (24986, 87291), (25947, 84058), (29097, 74958), (29574, 73749), (34038, 64077), (37206, 58621), (37479, 58194), (42029, 51894), (42718, 51057), (42822, 50933), (44361, 49166)]