18033426

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 41760576

約数和(自身を除く): 23727150

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1013, 1978, 2026, 2967, 3039, 5934, 6078, 8901, 9117, 17802, 18234, 23299, 43559, 46598, 69897, 87118, 130677, 139794, 209691, 261354, 392031, 419382, 784062, 1001857, 2003714, 3005571, 6011142, 9016713, 18033426]

約数ペア:

[(1, 18033426), (2, 9016713), (3, 6011142), (6, 3005571), (9, 2003714), (18, 1001857), (23, 784062), (43, 419382), (46, 392031), (69, 261354), (86, 209691), (129, 139794), (138, 130677), (207, 87118), (258, 69897), (387, 46598), (414, 43559), (774, 23299), (989, 18234), (1013, 17802), (1978, 9117), (2026, 8901), (2967, 6078), (3039, 5934)]