40260708

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21101}}^1$

素因数の和:21164

約数の個数: 36

約数和(自身を含む): 103695228

約数和(自身を除く): 63434520

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 21101, 42202, 63303, 84404, 126606, 189909, 253212, 379818, 759636, 1118353, 2236706, 3355059, 4473412, 6710118, 10065177, 13420236, 20130354, 40260708]

約数ペア:

[(1, 40260708), (2, 20130354), (3, 13420236), (4, 10065177), (6, 6710118), (9, 4473412), (12, 3355059), (18, 2236706), (36, 1118353), (53, 759636), (106, 379818), (159, 253212), (212, 189909), (318, 126606), (477, 84404), (636, 63303), (954, 42202), (1908, 21101)]