222589686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{47501}}^1$

素因数の和:47588

約数の個数: 32

約数和(自身を含む): 492500736

約数和(自身を除く): 269911050

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 47501, 95002, 142503, 285006, 522511, 1045022, 1567533, 3135066, 3372571, 6745142, 10117713, 20235426, 37098281, 74196562, 111294843, 222589686]

約数ペア:

[(1, 222589686), (2, 111294843), (3, 74196562), (6, 37098281), (11, 20235426), (22, 10117713), (33, 6745142), (66, 3372571), (71, 3135066), (142, 1567533), (213, 1045022), (426, 522511), (781, 285006), (1562, 142503), (2343, 95002), (4686, 47501)]