17917872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53327}}^1$

素因数の和:53345

約数の個数: 40

約数和(自身を含む): 52901376

約数和(自身を除く): 34983504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 53327, 106654, 159981, 213308, 319962, 373289, 426616, 639924, 746578, 853232, 1119867, 1279848, 1493156, 2239734, 2559696, 2986312, 4479468, 5972624, 8958936, 17917872]

約数ペア:

[(1, 17917872), (2, 8958936), (3, 5972624), (4, 4479468), (6, 2986312), (7, 2559696), (8, 2239734), (12, 1493156), (14, 1279848), (16, 1119867), (21, 853232), (24, 746578), (28, 639924), (42, 426616), (48, 373289), (56, 319962), (84, 213308), (112, 159981), (168, 106654), (336, 53327)]