121465386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{839}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 309657600

約数和(自身を除く): 188192214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 383, 766, 839, 1149, 1678, 2298, 2517, 2681, 3447, 5034, 5362, 5873, 6894, 7551, 8043, 10341, 11746, 15102, 16086, 17619, 20682, 22653, 24129, 35238, 45306, 48258, 52857, 72387, 105714, 144774, 158571, 317142, 321337, 642674, 964011, 1928022, 2249359, 2892033, 4498718, 5784066, 6748077, 8676099, 13496154, 17352198, 20244231, 40488462, 60732693, 121465386]

約数ペア:

[(1, 121465386), (2, 60732693), (3, 40488462), (6, 20244231), (7, 17352198), (9, 13496154), (14, 8676099), (18, 6748077), (21, 5784066), (27, 4498718), (42, 2892033), (54, 2249359), (63, 1928022), (126, 964011), (189, 642674), (378, 321337), (383, 317142), (766, 158571), (839, 144774), (1149, 105714), (1678, 72387), (2298, 52857), (2517, 48258), (2681, 45306), (3447, 35238), (5034, 24129), (5362, 22653), (5873, 20682), (6894, 17619), (7551, 16086), (8043, 15102), (10341, 11746)]