22205718

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 54259200

約数和(自身を除く): 32053482

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 941, 1026, 1242, 1311, 1882, 2622, 2823, 3933, 5646, 7866, 8469, 11799, 16938, 17879, 21643, 23598, 25407, 35758, 43286, 50814, 53637, 64929, 107274, 129858, 160911, 194787, 321822, 389574, 411217, 482733, 584361, 822434, 965466, 1168722, 1233651, 2467302, 3700953, 7401906, 11102859, 22205718]

約数ペア:

[(1, 22205718), (2, 11102859), (3, 7401906), (6, 3700953), (9, 2467302), (18, 1233651), (19, 1168722), (23, 965466), (27, 822434), (38, 584361), (46, 482733), (54, 411217), (57, 389574), (69, 321822), (114, 194787), (138, 160911), (171, 129858), (207, 107274), (342, 64929), (414, 53637), (437, 50814), (513, 43286), (621, 35758), (874, 25407), (941, 23598), (1026, 21643), (1242, 17879), (1311, 16938), (1882, 11799), (2622, 8469), (2823, 7866), (3933, 5646)]