13129784148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{18269}}^1$

素因数の和:18577

約数の個数: 96

約数和(自身を含む): 35064368640

約数和(自身を除く): 21934584492

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 271, 442, 542, 663, 813, 884, 1084, 1326, 1626, 2652, 3252, 3523, 4607, 7046, 9214, 10569, 13821, 14092, 18269, 18428, 21138, 27642, 36538, 42276, 54807, 55284, 59891, 73076, 109614, 119782, 179673, 219228, 237497, 239564, 310573, 359346, 474994, 621146, 712491, 718692, 931719, 949988, 1242292, 1424982, 1863438, 2849964, 3726876, 4037449, 4950899, 8074898, 9901798, 12112347, 14852697, 16149796, 19803596, 24224694, 29705394, 48449388, 59410788, 64361687, 84165283, 128723374, 168330566, 193085061, 252495849, 257446748, 336661132, 386170122, 504991698, 772340244, 1009983396, 1094148679, 2188297358, 3282446037, 4376594716, 6564892074, 13129784148]

約数ペア:

[(1, 13129784148), (2, 6564892074), (3, 4376594716), (4, 3282446037), (6, 2188297358), (12, 1094148679), (13, 1009983396), (17, 772340244), (26, 504991698), (34, 386170122), (39, 336661132), (51, 257446748), (52, 252495849), (68, 193085061), (78, 168330566), (102, 128723374), (156, 84165283), (204, 64361687), (221, 59410788), (271, 48449388), (442, 29705394), (542, 24224694), (663, 19803596), (813, 16149796), (884, 14852697), (1084, 12112347), (1326, 9901798), (1626, 8074898), (2652, 4950899), (3252, 4037449), (3523, 3726876), (4607, 2849964), (7046, 1863438), (9214, 1424982), (10569, 1242292), (13821, 949988), (14092, 931719), (18269, 718692), (18428, 712491), (21138, 621146), (27642, 474994), (36538, 359346), (42276, 310573), (54807, 239564), (55284, 237497), (59891, 219228), (73076, 179673), (109614, 119782)]