30918438

素因数分解:

$2^1\times 3^2\times {\mathrm{719}}^1\times {\mathrm{2389}}^1$

素因数の和:3116

約数の個数: 24

約数和(自身を含む): 67111200

約数和(自身を除く): 36192762

約数列:

[1, 2, 3, 6, 9, 18, 719, 1438, 2157, 2389, 4314, 4778, 6471, 7167, 12942, 14334, 21501, 43002, 1717691, 3435382, 5153073, 10306146, 15459219, 30918438]

約数ペア:

[(1, 30918438), (2, 15459219), (3, 10306146), (6, 5153073), (9, 3435382), (18, 1717691), (719, 43002), (1438, 21501), (2157, 14334), (2389, 12942), (4314, 7167), (4778, 6471)]