66565278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{284467}}^1$

素因数の和:284488

約数の個数: 24

約数和(自身を含む): 155319528

約数和(自身を除く): 88754250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 284467, 568934, 853401, 1706802, 2560203, 3698071, 5120406, 7396142, 11094213, 22188426, 33282639, 66565278]

約数ペア:

[(1, 66565278), (2, 33282639), (3, 22188426), (6, 11094213), (9, 7396142), (13, 5120406), (18, 3698071), (26, 2560203), (39, 1706802), (78, 853401), (117, 568934), (234, 284467)]