18966066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23767}}^1$

素因数の和:23798

約数の個数: 32

約数和(自身を含む): 45634560

約数和(自身を除く): 26668494

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 23767, 47534, 71301, 142602, 166369, 332738, 451573, 499107, 903146, 998214, 1354719, 2709438, 3161011, 6322022, 9483033, 18966066]

約数ペア:

[(1, 18966066), (2, 9483033), (3, 6322022), (6, 3161011), (7, 2709438), (14, 1354719), (19, 998214), (21, 903146), (38, 499107), (42, 451573), (57, 332738), (114, 166369), (133, 142602), (266, 71301), (399, 47534), (798, 23767)]