1366638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 3365376

約数和(自身を除く): 1998738

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 2503, 5006, 7509, 15018, 17521, 32539, 35042, 52563, 65078, 97617, 105126, 195234, 227773, 455546, 683319, 1366638]

約数ペア:

[(1, 1366638), (2, 683319), (3, 455546), (6, 227773), (7, 195234), (13, 105126), (14, 97617), (21, 65078), (26, 52563), (39, 35042), (42, 32539), (78, 17521), (91, 15018), (182, 7509), (273, 5006), (546, 2503)]