40299042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1483}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 92316672

約数和(自身を除く): 52017630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 1294, 1483, 1941, 2966, 3882, 4449, 4529, 8898, 9058, 10381, 13587, 20762, 27174, 31143, 62286, 959501, 1919002, 2878503, 5757006, 6716507, 13433014, 20149521, 40299042]

約数ペア:

[(1, 40299042), (2, 20149521), (3, 13433014), (6, 6716507), (7, 5757006), (14, 2878503), (21, 1919002), (42, 959501), (647, 62286), (1294, 31143), (1483, 27174), (1941, 20762), (2966, 13587), (3882, 10381), (4449, 9058), (4529, 8898)]