2178324

素因数分解:

$2^2\times 3^2\times {\mathrm{60509}}^1$

素因数の和:60519

約数の個数: 18

約数和(自身を含む): 5506410

約数和(自身を除く): 3328086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 60509, 121018, 181527, 242036, 363054, 544581, 726108, 1089162, 2178324]

約数ペア:

[(1, 2178324), (2, 1089162), (3, 726108), (4, 544581), (6, 363054), (9, 242036), (12, 181527), (18, 121018), (36, 60509)]