1491126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 3671808

約数和(自身を除く): 2180682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 2731, 5462, 8193, 16386, 19117, 35503, 38234, 57351, 71006, 106509, 114702, 213018, 248521, 497042, 745563, 1491126]

約数ペア:

[(1, 1491126), (2, 745563), (3, 497042), (6, 248521), (7, 213018), (13, 114702), (14, 106509), (21, 71006), (26, 57351), (39, 38234), (42, 35503), (78, 19117), (91, 16386), (182, 8193), (273, 5462), (546, 2731)]