2187472

素因数分解:

$2^4\times 7^1\times {\mathrm{19531}}^1$

素因数の和:19546

約数の個数: 20

約数和(自身を含む): 4843936

約数和(自身を除く): 2656464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19531, 39062, 78124, 136717, 156248, 273434, 312496, 546868, 1093736, 2187472]

約数ペア:

[(1, 2187472), (2, 1093736), (4, 546868), (7, 312496), (8, 273434), (14, 156248), (16, 136717), (28, 78124), (56, 39062), (112, 19531)]