31098078

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157061}}^1$

素因数の和:157080

約数の個数: 24

約数和(自身を含む): 73505016

約数和(自身を除く): 42406938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 157061, 314122, 471183, 942366, 1413549, 1727671, 2827098, 3455342, 5183013, 10366026, 15549039, 31098078]

約数ペア:

[(1, 31098078), (2, 15549039), (3, 10366026), (6, 5183013), (9, 3455342), (11, 2827098), (18, 1727671), (22, 1413549), (33, 942366), (66, 471183), (99, 314122), (198, 157061)]