18012694

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4483}}^1$

素因数の和:4540

約数の個数: 24

約数和(自身を含む): 32204088

約数和(自身を除く): 14191394

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 4483, 8966, 31381, 62762, 183803, 219667, 367606, 439334, 1286621, 2573242, 9006347, 18012694]

約数ペア:

[(1, 18012694), (2, 9006347), (7, 2573242), (14, 1286621), (41, 439334), (49, 367606), (82, 219667), (98, 183803), (287, 62762), (574, 31381), (2009, 8966), (4018, 4483)]