91381686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19501}}^1$

素因数の和:19588

約数の個数: 32

約数和(自身を含む): 202196736

約数和(自身を除く): 110815050

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 19501, 39002, 58503, 117006, 214511, 429022, 643533, 1287066, 1384571, 2769142, 4153713, 8307426, 15230281, 30460562, 45690843, 91381686]

約数ペア:

[(1, 91381686), (2, 45690843), (3, 30460562), (6, 15230281), (11, 8307426), (22, 4153713), (33, 2769142), (66, 1384571), (71, 1287066), (142, 643533), (213, 429022), (426, 214511), (781, 117006), (1562, 58503), (2343, 39002), (4686, 19501)]