16628148

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2017}}^1$

素因数の和:2256

約数の個数: 36

約数和(自身を含む): 42236740

約数和(自身を除く): 25608592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2017, 2061, 2748, 4034, 4122, 6051, 8068, 8244, 12102, 18153, 24204, 36306, 72612, 461893, 923786, 1385679, 1847572, 2771358, 4157037, 5542716, 8314074, 16628148]

約数ペア:

[(1, 16628148), (2, 8314074), (3, 5542716), (4, 4157037), (6, 2771358), (9, 1847572), (12, 1385679), (18, 923786), (36, 461893), (229, 72612), (458, 36306), (687, 24204), (916, 18153), (1374, 12102), (2017, 8244), (2061, 8068), (2748, 6051), (4034, 4122)]