18453752

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 35808480

約数和(自身を除く): 17354728

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 284, 424, 568, 613, 1226, 2452, 3763, 4904, 7526, 15052, 30104, 32489, 43523, 64978, 87046, 129956, 174092, 259912, 348184, 2306719, 4613438, 9226876, 18453752]

約数ペア:

[(1, 18453752), (2, 9226876), (4, 4613438), (8, 2306719), (53, 348184), (71, 259912), (106, 174092), (142, 129956), (212, 87046), (284, 64978), (424, 43523), (568, 32489), (613, 30104), (1226, 15052), (2452, 7526), (3763, 4904)]