27378022

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 48844800

約数和(自身を除く): 21466778

約数列:

[1, 2, 7, 14, 31, 62, 199, 217, 317, 398, 434, 634, 1393, 2219, 2786, 4438, 6169, 9827, 12338, 19654, 43183, 63083, 68789, 86366, 126166, 137578, 441581, 883162, 1955573, 3911146, 13689011, 27378022]

約数ペア:

[(1, 27378022), (2, 13689011), (7, 3911146), (14, 1955573), (31, 883162), (62, 441581), (199, 137578), (217, 126166), (317, 86366), (398, 68789), (434, 63083), (634, 43183), (1393, 19654), (2219, 12338), (2786, 9827), (4438, 6169)]