18410729402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{19181}}^1$

素因数の和:19311

約数の個数: 64

約数和(自身を含む): 32870275200

約数和(自身を除く): 14459545798

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 67, 134, 247, 377, 494, 551, 754, 871, 1102, 1273, 1742, 1943, 2546, 3886, 7163, 14326, 16549, 19181, 25259, 33098, 36917, 38362, 50518, 73834, 249353, 364439, 479921, 498706, 556249, 728878, 959842, 1112498, 1285127, 2570254, 4737707, 7231237, 9475414, 10568731, 14462474, 16706651, 21137462, 24417413, 33413302, 37268683, 48834826, 74537366, 137393503, 274787006, 317426369, 484492879, 634852738, 708104977, 968985758, 1416209954, 9205364701, 18410729402]

約数ペア:

[(1, 18410729402), (2, 9205364701), (13, 1416209954), (19, 968985758), (26, 708104977), (29, 634852738), (38, 484492879), (58, 317426369), (67, 274787006), (134, 137393503), (247, 74537366), (377, 48834826), (494, 37268683), (551, 33413302), (754, 24417413), (871, 21137462), (1102, 16706651), (1273, 14462474), (1742, 10568731), (1943, 9475414), (2546, 7231237), (3886, 4737707), (7163, 2570254), (14326, 1285127), (16549, 1112498), (19181, 959842), (25259, 728878), (33098, 556249), (36917, 498706), (38362, 479921), (50518, 364439), (73834, 249353)]