2790382854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4507}}^1\times {\mathrm{14741}}^1$

素因数の和:19260

約数の個数: 32

約数和(自身を含む): 6379865856

約数和(自身を除く): 3589483002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4507, 9014, 13521, 14741, 27042, 29482, 31549, 44223, 63098, 88446, 94647, 103187, 189294, 206374, 309561, 619122, 66437687, 132875374, 199313061, 398626122, 465063809, 930127618, 1395191427, 2790382854]

約数ペア:

[(1, 2790382854), (2, 1395191427), (3, 930127618), (6, 465063809), (7, 398626122), (14, 199313061), (21, 132875374), (42, 66437687), (4507, 619122), (9014, 309561), (13521, 206374), (14741, 189294), (27042, 103187), (29482, 94647), (31549, 88446), (44223, 63098)]