2105655174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:1050

約数の個数: 96

約数和(自身を含む): 5291360256

約数和(自身を除く): 3185705082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 181, 254, 362, 381, 543, 727, 762, 889, 1086, 1143, 1267, 1454, 1629, 1778, 2181, 2286, 2534, 2667, 3258, 3801, 4362, 5089, 5334, 6543, 7602, 8001, 10178, 11403, 13086, 15267, 16002, 22806, 22987, 30534, 45801, 45974, 68961, 91602, 92329, 131587, 137922, 160909, 184658, 206883, 263174, 276987, 321818, 394761, 413766, 482727, 553974, 646303, 789522, 830961, 921109, 965454, 1184283, 1292606, 1448181, 1661922, 1842218, 1938909, 2368566, 2763327, 2896362, 3877818, 5526654, 5816727, 8289981, 11633454, 16579962, 16711549, 33423098, 50134647, 100269294, 116980843, 150403941, 233961686, 300807882, 350942529, 701885058, 1052827587, 2105655174]

約数ペア:

[(1, 2105655174), (2, 1052827587), (3, 701885058), (6, 350942529), (7, 300807882), (9, 233961686), (14, 150403941), (18, 116980843), (21, 100269294), (42, 50134647), (63, 33423098), (126, 16711549), (127, 16579962), (181, 11633454), (254, 8289981), (362, 5816727), (381, 5526654), (543, 3877818), (727, 2896362), (762, 2763327), (889, 2368566), (1086, 1938909), (1143, 1842218), (1267, 1661922), (1454, 1448181), (1629, 1292606), (1778, 1184283), (2181, 965454), (2286, 921109), (2534, 830961), (2667, 789522), (3258, 646303), (3801, 553974), (4362, 482727), (5089, 413766), (5334, 394761), (6543, 321818), (7602, 276987), (8001, 263174), (10178, 206883), (11403, 184658), (13086, 160909), (15267, 137922), (16002, 131587), (22806, 92329), (22987, 91602), (30534, 68961), (45801, 45974)]