9943738812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2280

約数の個数: 144

約数和(自身を含む): 29151682560

約数和(自身を除く): 19207943748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 157, 252, 254, 314, 381, 471, 508, 628, 762, 889, 942, 1099, 1143, 1413, 1524, 1778, 1884, 1979, 2198, 2286, 2667, 2826, 3297, 3556, 3958, 4396, 4572, 5334, 5652, 5937, 6594, 7916, 8001, 9891, 10668, 11874, 13188, 13853, 16002, 17811, 19782, 19939, 23748, 27706, 32004, 35622, 39564, 39878, 41559, 55412, 59817, 71244, 79756, 83118, 119634, 124677, 139573, 166236, 179451, 239268, 249354, 251333, 279146, 310703, 358902, 418719, 498708, 502666, 558292, 621406, 717804, 753999, 837438, 932109, 1005332, 1242812, 1256157, 1507998, 1674876, 1759331, 1864218, 2174921, 2261997, 2512314, 2796327, 3015996, 3518662, 3728436, 4349842, 4523994, 5024628, 5277993, 5592654, 6524763, 7037324, 8699684, 9047988, 10555986, 11185308, 13049526, 15833979, 19574289, 21111972, 26099052, 31667958, 39148578, 39459281, 63335916, 78297156, 78918562, 118377843, 157837124, 236755686, 276214967, 355133529, 473511372, 552429934, 710267058, 828644901, 1104859868, 1420534116, 1657289802, 2485934703, 3314579604, 4971869406, 9943738812]

約数ペア:

[(1, 9943738812), (2, 4971869406), (3, 3314579604), (4, 2485934703), (6, 1657289802), (7, 1420534116), (9, 1104859868), (12, 828644901), (14, 710267058), (18, 552429934), (21, 473511372), (28, 355133529), (36, 276214967), (42, 236755686), (63, 157837124), (84, 118377843), (126, 78918562), (127, 78297156), (157, 63335916), (252, 39459281), (254, 39148578), (314, 31667958), (381, 26099052), (471, 21111972), (508, 19574289), (628, 15833979), (762, 13049526), (889, 11185308), (942, 10555986), (1099, 9047988), (1143, 8699684), (1413, 7037324), (1524, 6524763), (1778, 5592654), (1884, 5277993), (1979, 5024628), (2198, 4523994), (2286, 4349842), (2667, 3728436), (2826, 3518662), (3297, 3015996), (3556, 2796327), (3958, 2512314), (4396, 2261997), (4572, 2174921), (5334, 1864218), (5652, 1759331), (5937, 1674876), (6594, 1507998), (7916, 1256157), (8001, 1242812), (9891, 1005332), (10668, 932109), (11874, 837438), (13188, 753999), (13853, 717804), (16002, 621406), (17811, 558292), (19782, 502666), (19939, 498708), (23748, 418719), (27706, 358902), (32004, 310703), (35622, 279146), (39564, 251333), (39878, 249354), (41559, 239268), (55412, 179451), (59817, 166236), (71244, 139573), (79756, 124677), (83118, 119634)]