9189246

素因数分解:

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

素因数の和:177

約数の個数: 64

約数和(自身を含む): 21275136

約数和(自身を除く): 12085890

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 53, 66, 71, 74, 106, 111, 142, 159, 213, 222, 318, 407, 426, 583, 781, 814, 1166, 1221, 1562, 1749, 1961, 2343, 2442, 2627, 3498, 3763, 3922, 4686, 5254, 5883, 7526, 7881, 11289, 11766, 15762, 21571, 22578, 28897, 41393, 43142, 57794, 64713, 82786, 86691, 124179, 129426, 139231, 173382, 248358, 278462, 417693, 835386, 1531541, 3063082, 4594623, 9189246]

約数ペア:

[(1, 9189246), (2, 4594623), (3, 3063082), (6, 1531541), (11, 835386), (22, 417693), (33, 278462), (37, 248358), (53, 173382), (66, 139231), (71, 129426), (74, 124179), (106, 86691), (111, 82786), (142, 64713), (159, 57794), (213, 43142), (222, 41393), (318, 28897), (407, 22578), (426, 21571), (583, 15762), (781, 11766), (814, 11289), (1166, 7881), (1221, 7526), (1562, 5883), (1749, 5254), (1961, 4686), (2343, 3922), (2442, 3763), (2627, 3498)]