12571812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 35380800

約数和(自身を除く): 22808988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 599, 636, 954, 1166, 1198, 1749, 1797, 1908, 2332, 2396, 3498, 3594, 5247, 5391, 6589, 6996, 7188, 10494, 10782, 13178, 19767, 20988, 21564, 26356, 31747, 39534, 59301, 63494, 79068, 95241, 118602, 126988, 190482, 237204, 285723, 349217, 380964, 571446, 698434, 1047651, 1142892, 1396868, 2095302, 3142953, 4190604, 6285906, 12571812]

約数ペア:

[(1, 12571812), (2, 6285906), (3, 4190604), (4, 3142953), (6, 2095302), (9, 1396868), (11, 1142892), (12, 1047651), (18, 698434), (22, 571446), (33, 380964), (36, 349217), (44, 285723), (53, 237204), (66, 190482), (99, 126988), (106, 118602), (132, 95241), (159, 79068), (198, 63494), (212, 59301), (318, 39534), (396, 31747), (477, 26356), (583, 21564), (599, 20988), (636, 19767), (954, 13178), (1166, 10782), (1198, 10494), (1749, 7188), (1797, 6996), (1908, 6589), (2332, 5391), (2396, 5247), (3498, 3594)]