1423686

素因数分解:

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

素因数の和:117

約数の個数: 48

約数和(自身を含む): 3274992

約数和(自身を除く): 1851306

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 53, 66, 74, 106, 111, 121, 159, 222, 242, 318, 363, 407, 583, 726, 814, 1166, 1221, 1749, 1961, 2442, 3498, 3922, 4477, 5883, 6413, 8954, 11766, 12826, 13431, 19239, 21571, 26862, 38478, 43142, 64713, 129426, 237281, 474562, 711843, 1423686]

約数ペア:

[(1, 1423686), (2, 711843), (3, 474562), (6, 237281), (11, 129426), (22, 64713), (33, 43142), (37, 38478), (53, 26862), (66, 21571), (74, 19239), (106, 13431), (111, 12826), (121, 11766), (159, 8954), (222, 6413), (242, 5883), (318, 4477), (363, 3922), (407, 3498), (583, 2442), (726, 1961), (814, 1749), (1166, 1221)]