27567738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 69144192

約数和(自身を除く): 41576454

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 53, 66, 71, 74, 99, 106, 111, 142, 159, 198, 213, 222, 318, 333, 407, 426, 477, 583, 639, 666, 781, 814, 954, 1166, 1221, 1278, 1562, 1749, 1961, 2343, 2442, 2627, 3498, 3663, 3763, 3922, 4686, 5247, 5254, 5883, 7029, 7326, 7526, 7881, 10494, 11289, 11766, 14058, 15762, 17649, 21571, 22578, 23643, 28897, 33867, 35298, 41393, 43142, 47286, 57794, 64713, 67734, 82786, 86691, 124179, 129426, 139231, 173382, 194139, 248358, 260073, 278462, 372537, 388278, 417693, 520146, 745074, 835386, 1253079, 1531541, 2506158, 3063082, 4594623, 9189246, 13783869, 27567738]

約数ペア:

[(1, 27567738), (2, 13783869), (3, 9189246), (6, 4594623), (9, 3063082), (11, 2506158), (18, 1531541), (22, 1253079), (33, 835386), (37, 745074), (53, 520146), (66, 417693), (71, 388278), (74, 372537), (99, 278462), (106, 260073), (111, 248358), (142, 194139), (159, 173382), (198, 139231), (213, 129426), (222, 124179), (318, 86691), (333, 82786), (407, 67734), (426, 64713), (477, 57794), (583, 47286), (639, 43142), (666, 41393), (781, 35298), (814, 33867), (954, 28897), (1166, 23643), (1221, 22578), (1278, 21571), (1562, 17649), (1749, 15762), (1961, 14058), (2343, 11766), (2442, 11289), (2627, 10494), (3498, 7881), (3663, 7526), (3763, 7326), (3922, 7029), (4686, 5883), (5247, 5254)]