42381042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27919}}^1$

素因数の和:27958

約数の個数: 32

約数和(自身を含む): 96491520

約数和(自身を除く): 54110478

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 27919, 55838, 83757, 167514, 307109, 614218, 642137, 921327, 1284274, 1842654, 1926411, 3852822, 7063507, 14127014, 21190521, 42381042]

約数ペア:

[(1, 42381042), (2, 21190521), (3, 14127014), (6, 7063507), (11, 3852822), (22, 1926411), (23, 1842654), (33, 1284274), (46, 921327), (66, 642137), (69, 614218), (138, 307109), (253, 167514), (506, 83757), (759, 55838), (1518, 27919)]