13307791554

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{240743}}^1$

素因数の和:240871

約数の個数: 48

約数和(自身を含む): 29969739072

約数和(自身を除く): 16661947518

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 83, 111, 166, 222, 249, 333, 498, 666, 747, 1494, 3071, 6142, 9213, 18426, 27639, 55278, 240743, 481486, 722229, 1444458, 2166687, 4333374, 8907491, 17814982, 19981669, 26722473, 39963338, 53444946, 59945007, 80167419, 119890014, 160334838, 179835021, 359670042, 739321753, 1478643506, 2217965259, 4435930518, 6653895777, 13307791554]

約数ペア:

[(1, 13307791554), (2, 6653895777), (3, 4435930518), (6, 2217965259), (9, 1478643506), (18, 739321753), (37, 359670042), (74, 179835021), (83, 160334838), (111, 119890014), (166, 80167419), (222, 59945007), (249, 53444946), (333, 39963338), (498, 26722473), (666, 19981669), (747, 17814982), (1494, 8907491), (3071, 4333374), (6142, 2166687), (9213, 1444458), (18426, 722229), (27639, 481486), (55278, 240743)]