2991567684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{21493}}^1$

素因数の和:23164

約数の個数: 48

約数和(自身を含む): 7982699648

約数和(自身を除く): 4991131964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1657, 3314, 4971, 6628, 9942, 11599, 19884, 21493, 23198, 34797, 42986, 46396, 64479, 69594, 85972, 128958, 139188, 150451, 257916, 300902, 451353, 601804, 902706, 1805412, 35613901, 71227802, 106841703, 142455604, 213683406, 249297307, 427366812, 498594614, 747891921, 997189228, 1495783842, 2991567684]

約数ペア:

[(1, 2991567684), (2, 1495783842), (3, 997189228), (4, 747891921), (6, 498594614), (7, 427366812), (12, 249297307), (14, 213683406), (21, 142455604), (28, 106841703), (42, 71227802), (84, 35613901), (1657, 1805412), (3314, 902706), (4971, 601804), (6628, 451353), (9942, 300902), (11599, 257916), (19884, 150451), (21493, 139188), (23198, 128958), (34797, 85972), (42986, 69594), (46396, 64479)]