6621972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2588

約数の個数: 48

約数和(自身を含む): 18235392

約数和(自身を除く): 11613420

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, 2543, 2604, 5086, 7629, 10172, 15258, 17801, 30516, 35602, 53403, 71204, 78833, 106806, 157666, 213612, 236499, 315332, 472998, 551831, 945996, 1103662, 1655493, 2207324, 3310986, 6621972]

約数ペア:

[(1, 6621972), (2, 3310986), (3, 2207324), (4, 1655493), (6, 1103662), (7, 945996), (12, 551831), (14, 472998), (21, 315332), (28, 236499), (31, 213612), (42, 157666), (62, 106806), (84, 78833), (93, 71204), (124, 53403), (186, 35602), (217, 30516), (372, 17801), (434, 15258), (651, 10172), (868, 7629), (1302, 5086), (2543, 2604)]