38964708

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25171}}^1$

素因数の和:25224

約数の個数: 36

約数和(自身を含む): 100788688

約数和(自身を除く): 61823980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 25171, 50342, 75513, 100684, 151026, 226539, 302052, 453078, 906156, 1082353, 2164706, 3247059, 4329412, 6494118, 9741177, 12988236, 19482354, 38964708]

約数ペア:

[(1, 38964708), (2, 19482354), (3, 12988236), (4, 9741177), (6, 6494118), (9, 4329412), (12, 3247059), (18, 2164706), (36, 1082353), (43, 906156), (86, 453078), (129, 302052), (172, 226539), (258, 151026), (387, 100684), (516, 75513), (774, 50342), (1548, 25171)]