9201742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 15738624

約数和(自身を除く): 6536882

約数列:

[1, 2, 11, 22, 43, 71, 86, 137, 142, 274, 473, 781, 946, 1507, 1562, 3014, 3053, 5891, 6106, 9727, 11782, 19454, 33583, 64801, 67166, 106997, 129602, 213994, 418261, 836522, 4600871, 9201742]

約数ペア:

[(1, 9201742), (2, 4600871), (11, 836522), (22, 418261), (43, 213994), (71, 129602), (86, 106997), (137, 67166), (142, 64801), (274, 33583), (473, 19454), (781, 11782), (946, 9727), (1507, 6106), (1562, 5891), (3014, 3053)]