63321918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13513}}^1$

素因数の和:13600

約数の個数: 32

約数和(自身を含む): 140113152

約数和(自身を除く): 76791234

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 13513, 27026, 40539, 81078, 148643, 297286, 445929, 891858, 959423, 1918846, 2878269, 5756538, 10553653, 21107306, 31660959, 63321918]

約数ペア:

[(1, 63321918), (2, 31660959), (3, 21107306), (6, 10553653), (11, 5756538), (22, 2878269), (33, 1918846), (66, 959423), (71, 891858), (142, 445929), (213, 297286), (426, 148643), (781, 81078), (1562, 40539), (2343, 27026), (4686, 13513)]