40371966

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{15907}}^1$

素因数の和:15965

約数の個数: 32

約数和(自身を含む): 91630080

約数和(自身を除く): 51258114

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 15907, 31814, 47721, 95442, 143163, 286326, 429489, 747629, 858978, 1495258, 2242887, 4485774, 6728661, 13457322, 20185983, 40371966]

約数ペア:

[(1, 40371966), (2, 20185983), (3, 13457322), (6, 6728661), (9, 4485774), (18, 2242887), (27, 1495258), (47, 858978), (54, 747629), (94, 429489), (141, 286326), (282, 143163), (423, 95442), (846, 47721), (1269, 31814), (2538, 15907)]