9786556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 19079032

約数和(自身を除く): 9292476

約数列:

[1, 2, 4, 13, 26, 52, 53, 67, 106, 134, 212, 268, 689, 871, 1378, 1742, 2756, 2809, 3484, 3551, 5618, 7102, 11236, 14204, 36517, 46163, 73034, 92326, 146068, 184652, 188203, 376406, 752812, 2446639, 4893278, 9786556]

約数ペア:

[(1, 9786556), (2, 4893278), (4, 2446639), (13, 752812), (26, 376406), (52, 188203), (53, 184652), (67, 146068), (106, 92326), (134, 73034), (212, 46163), (268, 36517), (689, 14204), (871, 11236), (1378, 7102), (1742, 5618), (2756, 3551), (2809, 3484)]