6855071868

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 18194432256

約数和(自身を除く): 11339360388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 71, 86, 97, 129, 142, 172, 194, 213, 258, 284, 291, 387, 388, 426, 516, 582, 639, 643, 774, 852, 873, 1164, 1278, 1286, 1548, 1746, 1929, 2556, 2572, 3053, 3492, 3858, 4171, 5787, 6106, 6887, 7716, 8342, 9159, 11574, 12212, 12513, 13774, 16684, 18318, 20661, 23148, 25026, 27477, 27548, 27649, 36636, 37539, 41322, 45653, 50052, 54954, 55298, 61983, 62371, 75078, 82644, 82947, 91306, 109908, 110596, 123966, 124742, 136959, 150156, 165894, 182612, 187113, 247932, 248841, 249484, 273918, 296141, 331788, 374226, 410877, 497682, 547836, 561339, 592282, 748452, 821754, 888423, 995364, 1122678, 1184564, 1643508, 1776846, 1963079, 2245356, 2665269, 2681953, 3553692, 3926158, 4428341, 5330538, 5363906, 5889237, 7852316, 8045859, 8856682, 10661076, 10727812, 11778474, 13285023, 16091718, 17667711, 17713364, 23556948, 24137577, 26570046, 32183436, 35335422, 39855069, 48275154, 53140092, 70670844, 79710138, 96550308, 159420276, 190418663, 380837326, 571255989, 761674652, 1142511978, 1713767967, 2285023956, 3427535934, 6855071868]

約数ペア:

[(1, 6855071868), (2, 3427535934), (3, 2285023956), (4, 1713767967), (6, 1142511978), (9, 761674652), (12, 571255989), (18, 380837326), (36, 190418663), (43, 159420276), (71, 96550308), (86, 79710138), (97, 70670844), (129, 53140092), (142, 48275154), (172, 39855069), (194, 35335422), (213, 32183436), (258, 26570046), (284, 24137577), (291, 23556948), (387, 17713364), (388, 17667711), (426, 16091718), (516, 13285023), (582, 11778474), (639, 10727812), (643, 10661076), (774, 8856682), (852, 8045859), (873, 7852316), (1164, 5889237), (1278, 5363906), (1286, 5330538), (1548, 4428341), (1746, 3926158), (1929, 3553692), (2556, 2681953), (2572, 2665269), (3053, 2245356), (3492, 1963079), (3858, 1776846), (4171, 1643508), (5787, 1184564), (6106, 1122678), (6887, 995364), (7716, 888423), (8342, 821754), (9159, 748452), (11574, 592282), (12212, 561339), (12513, 547836), (13774, 497682), (16684, 410877), (18318, 374226), (20661, 331788), (23148, 296141), (25026, 273918), (27477, 249484), (27548, 248841), (27649, 247932), (36636, 187113), (37539, 182612), (41322, 165894), (45653, 150156), (50052, 136959), (54954, 124742), (55298, 123966), (61983, 110596), (62371, 109908), (75078, 91306), (82644, 82947)]