18964338

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 38840256

約数和(自身を除く): 19875918

約数列:

[1, 2, 3, 6, 83, 113, 166, 226, 249, 337, 339, 498, 674, 678, 1011, 2022, 9379, 18758, 27971, 28137, 38081, 55942, 56274, 76162, 83913, 114243, 167826, 228486, 3160723, 6321446, 9482169, 18964338]

約数ペア:

[(1, 18964338), (2, 9482169), (3, 6321446), (6, 3160723), (83, 228486), (113, 167826), (166, 114243), (226, 83913), (249, 76162), (337, 56274), (339, 55942), (498, 38081), (674, 28137), (678, 27971), (1011, 18758), (2022, 9379)]