12141668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 26880000

約数和(自身を除く): 14738332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 499, 553, 869, 998, 1106, 1738, 1996, 2212, 3476, 3493, 5489, 6083, 6986, 10978, 12166, 13972, 21956, 24332, 38423, 39421, 76846, 78842, 153692, 157684, 275947, 433631, 551894, 867262, 1103788, 1734524, 3035417, 6070834, 12141668]

約数ペア:

[(1, 12141668), (2, 6070834), (4, 3035417), (7, 1734524), (11, 1103788), (14, 867262), (22, 551894), (28, 433631), (44, 275947), (77, 157684), (79, 153692), (154, 78842), (158, 76846), (308, 39421), (316, 38423), (499, 24332), (553, 21956), (869, 13972), (998, 12166), (1106, 10978), (1738, 6986), (1996, 6083), (2212, 5489), (3476, 3493)]