21342934926

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{2221}}^1\times {\mathrm{3583}}^1$

素因数の和:5961

約数の個数: 48

約数和(自身を含む): 46587340800

約数和(自身を除く): 25244405874

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2221, 2682, 3583, 4442, 6663, 7166, 10749, 13326, 19989, 21498, 32247, 39978, 64494, 330929, 533867, 661858, 992787, 1067734, 1601601, 1985574, 2978361, 3203202, 4804803, 5956722, 7957843, 9609606, 15915686, 23873529, 47747058, 71620587, 143241174, 1185718607, 2371437214, 3557155821, 7114311642, 10671467463, 21342934926]

約数ペア:

[(1, 21342934926), (2, 10671467463), (3, 7114311642), (6, 3557155821), (9, 2371437214), (18, 1185718607), (149, 143241174), (298, 71620587), (447, 47747058), (894, 23873529), (1341, 15915686), (2221, 9609606), (2682, 7957843), (3583, 5956722), (4442, 4804803), (6663, 3203202), (7166, 2978361), (10749, 1985574), (13326, 1601601), (19989, 1067734), (21498, 992787), (32247, 661858), (39978, 533867), (64494, 330929)]