7680402

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{9923}}^1$

素因数の和:9974

約数の個数: 24

約数和(自身を含む): 17029584

約数和(自身を除く): 9349182

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 9923, 19846, 29769, 59538, 89307, 178614, 426689, 853378, 1280067, 2560134, 3840201, 7680402]

約数ペア:

[(1, 7680402), (2, 3840201), (3, 2560134), (6, 1280067), (9, 853378), (18, 426689), (43, 178614), (86, 89307), (129, 59538), (258, 29769), (387, 19846), (774, 9923)]