361878012

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{20641}}^1$

素因数の和:21138

約数の個数: 36

約数和(自身を含む): 916669936

約数和(自身を除く): 554791924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1948, 2922, 4383, 5844, 8766, 17532, 20641, 41282, 61923, 82564, 123846, 185769, 247692, 371538, 743076, 10052167, 20104334, 30156501, 40208668, 60313002, 90469503, 120626004, 180939006, 361878012]

約数ペア:

[(1, 361878012), (2, 180939006), (3, 120626004), (4, 90469503), (6, 60313002), (9, 40208668), (12, 30156501), (18, 20104334), (36, 10052167), (487, 743076), (974, 371538), (1461, 247692), (1948, 185769), (2922, 123846), (4383, 82564), (5844, 61923), (8766, 41282), (17532, 20641)]