2647848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{15761}}^1$

素因数の和:15777

約数の個数: 32

約数和(自身を含む): 7565760

約数和(自身を除く): 4917912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 15761, 31522, 47283, 63044, 94566, 110327, 126088, 189132, 220654, 330981, 378264, 441308, 661962, 882616, 1323924, 2647848]

約数ペア:

[(1, 2647848), (2, 1323924), (3, 882616), (4, 661962), (6, 441308), (7, 378264), (8, 330981), (12, 220654), (14, 189132), (21, 126088), (24, 110327), (28, 94566), (42, 63044), (56, 47283), (84, 31522), (168, 15761)]