6621828

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 16247616

約数和(自身を除く): 9625788

約数列:

[1, 2, 3, 4, 6, 12, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 313, 492, 516, 626, 939, 1252, 1763, 1878, 3526, 3756, 5289, 7052, 10578, 12833, 13459, 21156, 25666, 26918, 38499, 40377, 51332, 53836, 76998, 80754, 153996, 161508, 551819, 1103638, 1655457, 2207276, 3310914, 6621828]

約数ペア:

[(1, 6621828), (2, 3310914), (3, 2207276), (4, 1655457), (6, 1103638), (12, 551819), (41, 161508), (43, 153996), (82, 80754), (86, 76998), (123, 53836), (129, 51332), (164, 40377), (172, 38499), (246, 26918), (258, 25666), (313, 21156), (492, 13459), (516, 12833), (626, 10578), (939, 7052), (1252, 5289), (1763, 3756), (1878, 3526)]