39994836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15359}}^1$

素因数の和:15404

約数の個数: 48

約数和(自身を含む): 110100480

約数和(自身を除く): 70105644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 15359, 30718, 46077, 61436, 92154, 107513, 184308, 215026, 322539, 430052, 476129, 645078, 952258, 1290156, 1428387, 1904516, 2856774, 3332903, 5713548, 6665806, 9998709, 13331612, 19997418, 39994836]

約数ペア:

[(1, 39994836), (2, 19997418), (3, 13331612), (4, 9998709), (6, 6665806), (7, 5713548), (12, 3332903), (14, 2856774), (21, 1904516), (28, 1428387), (31, 1290156), (42, 952258), (62, 645078), (84, 476129), (93, 430052), (124, 322539), (186, 215026), (217, 184308), (372, 107513), (434, 92154), (651, 61436), (868, 46077), (1302, 30718), (2604, 15359)]