18301812

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21481}}^1$

素因数の和:21559

約数の個数: 24

約数和(自身を含む): 43307712

約数和(自身を除く): 25005900

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 21481, 42962, 64443, 85924, 128886, 257772, 1525151, 3050302, 4575453, 6100604, 9150906, 18301812]

約数ペア:

[(1, 18301812), (2, 9150906), (3, 6100604), (4, 4575453), (6, 3050302), (12, 1525151), (71, 257772), (142, 128886), (213, 85924), (284, 64443), (426, 42962), (852, 21481)]