2078581806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1447

約数の個数: 192

約数和(自身を含む): 5874425856

約数和(自身を除く): 3795844050

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 31, 34, 42, 46, 51, 62, 63, 69, 93, 102, 119, 126, 138, 153, 161, 186, 207, 217, 238, 279, 306, 322, 357, 391, 414, 434, 483, 527, 558, 651, 713, 714, 782, 966, 1054, 1071, 1173, 1302, 1361, 1426, 1449, 1581, 1953, 2139, 2142, 2346, 2722, 2737, 2898, 3162, 3519, 3689, 3906, 4083, 4278, 4743, 4991, 5474, 6417, 7038, 7378, 8166, 8211, 9486, 9527, 9982, 11067, 12121, 12249, 12834, 14973, 16422, 19054, 22134, 23137, 24242, 24498, 24633, 28581, 29946, 31303, 33201, 36363, 42191, 44919, 46274, 49266, 57162, 62606, 66402, 69411, 72726, 84382, 84847, 85743, 89838, 93909, 109089, 126573, 138822, 161959, 169694, 171486, 187818, 208233, 218178, 219121, 253146, 254541, 281727, 295337, 323918, 379719, 416466, 438242, 485877, 509082, 532151, 563454, 590674, 657363, 717247, 759438, 763623, 886011, 970393, 971754, 1064302, 1314726, 1434494, 1457631, 1527246, 1596453, 1772022, 1940786, 1972089, 2151741, 2658033, 2911179, 2915262, 3192906, 3725057, 3944178, 4303482, 4789359, 5020729, 5316066, 5822358, 6455223, 6792751, 7450114, 8733537, 9578718, 10041458, 11175171, 12910446, 13585502, 15062187, 16496681, 17467074, 20378253, 22350342, 30124374, 32993362, 33525513, 40756506, 45186561, 49490043, 61134759, 67051026, 90373122, 98980086, 115476767, 122269518, 148470129, 230953534, 296940258, 346430301, 692860602, 1039290903, 2078581806]

約数ペア:

[(1, 2078581806), (2, 1039290903), (3, 692860602), (6, 346430301), (7, 296940258), (9, 230953534), (14, 148470129), (17, 122269518), (18, 115476767), (21, 98980086), (23, 90373122), (31, 67051026), (34, 61134759), (42, 49490043), (46, 45186561), (51, 40756506), (62, 33525513), (63, 32993362), (69, 30124374), (93, 22350342), (102, 20378253), (119, 17467074), (126, 16496681), (138, 15062187), (153, 13585502), (161, 12910446), (186, 11175171), (207, 10041458), (217, 9578718), (238, 8733537), (279, 7450114), (306, 6792751), (322, 6455223), (357, 5822358), (391, 5316066), (414, 5020729), (434, 4789359), (483, 4303482), (527, 3944178), (558, 3725057), (651, 3192906), (713, 2915262), (714, 2911179), (782, 2658033), (966, 2151741), (1054, 1972089), (1071, 1940786), (1173, 1772022), (1302, 1596453), (1361, 1527246), (1426, 1457631), (1449, 1434494), (1581, 1314726), (1953, 1064302), (2139, 971754), (2142, 970393), (2346, 886011), (2722, 763623), (2737, 759438), (2898, 717247), (3162, 657363), (3519, 590674), (3689, 563454), (3906, 532151), (4083, 509082), (4278, 485877), (4743, 438242), (4991, 416466), (5474, 379719), (6417, 323918), (7038, 295337), (7378, 281727), (8166, 254541), (8211, 253146), (9486, 219121), (9527, 218178), (9982, 208233), (11067, 187818), (12121, 171486), (12249, 169694), (12834, 161959), (14973, 138822), (16422, 126573), (19054, 109089), (22134, 93909), (23137, 89838), (24242, 85743), (24498, 84847), (24633, 84382), (28581, 72726), (29946, 69411), (31303, 66402), (33201, 62606), (36363, 57162), (42191, 49266), (44919, 46274)]