20171302938

素因数分解:

$2^1\times 3^3\times {\mathrm{541}}^1\times {\mathrm{690467}}^1$

素因数の和:691019

約数の個数: 32

約数和(自身を含む): 44908038720

約数和(自身を除く): 24736735782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 541, 1082, 1623, 3246, 4869, 9738, 14607, 29214, 690467, 1380934, 2071401, 4142802, 6214203, 12428406, 18642609, 37285218, 373542647, 747085294, 1120627941, 2241255882, 3361883823, 6723767646, 10085651469, 20171302938]

約数ペア:

[(1, 20171302938), (2, 10085651469), (3, 6723767646), (6, 3361883823), (9, 2241255882), (18, 1120627941), (27, 747085294), (54, 373542647), (541, 37285218), (1082, 18642609), (1623, 12428406), (3246, 6214203), (4869, 4142802), (9738, 2071401), (14607, 1380934), (29214, 690467)]