31608882

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 73920600

約数和(自身を除く): 42311718

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1802, 1949, 2703, 3898, 5406, 5847, 8109, 11694, 16218, 17541, 33133, 35082, 66266, 99399, 103297, 198798, 206594, 298197, 309891, 596394, 619782, 929673, 1756049, 1859346, 3512098, 5268147, 10536294, 15804441, 31608882]

約数ペア:

[(1, 31608882), (2, 15804441), (3, 10536294), (6, 5268147), (9, 3512098), (17, 1859346), (18, 1756049), (34, 929673), (51, 619782), (53, 596394), (102, 309891), (106, 298197), (153, 206594), (159, 198798), (306, 103297), (318, 99399), (477, 66266), (901, 35082), (954, 33133), (1802, 17541), (1949, 16218), (2703, 11694), (3898, 8109), (5406, 5847)]