12778848894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{41233}}^1$

素因数の和:41449

約数の個数: 64

約数和(自身を含む): 30020990976

約数和(自身を除く): 17242142082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 157, 282, 314, 329, 471, 658, 942, 987, 1099, 1974, 2198, 3297, 6594, 7379, 14758, 22137, 41233, 44274, 51653, 82466, 103306, 123699, 154959, 247398, 288631, 309918, 577262, 865893, 1731786, 1937951, 3875902, 5813853, 6473581, 11627706, 12947162, 13565657, 19420743, 27131314, 38841486, 40696971, 45315067, 81393942, 90630134, 135945201, 271890402, 304258307, 608516614, 912774921, 1825549842, 2129808149, 4259616298, 6389424447, 12778848894]

約数ペア:

[(1, 12778848894), (2, 6389424447), (3, 4259616298), (6, 2129808149), (7, 1825549842), (14, 912774921), (21, 608516614), (42, 304258307), (47, 271890402), (94, 135945201), (141, 90630134), (157, 81393942), (282, 45315067), (314, 40696971), (329, 38841486), (471, 27131314), (658, 19420743), (942, 13565657), (987, 12947162), (1099, 11627706), (1974, 6473581), (2198, 5813853), (3297, 3875902), (6594, 1937951), (7379, 1731786), (14758, 865893), (22137, 577262), (41233, 309918), (44274, 288631), (51653, 247398), (82466, 154959), (103306, 123699)]