7145418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 16606080

約数和(自身を除く): 9460662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 2789, 5578, 8367, 16734, 19523, 39046, 58569, 117138, 170129, 340258, 510387, 1020774, 1190903, 2381806, 3572709, 7145418]

約数ペア:

[(1, 7145418), (2, 3572709), (3, 2381806), (6, 1190903), (7, 1020774), (14, 510387), (21, 340258), (42, 170129), (61, 117138), (122, 58569), (183, 39046), (366, 19523), (427, 16734), (854, 8367), (1281, 5578), (2562, 2789)]