18464868

素因数分解:

$2^2\times 3^3\times {\mathrm{170971}}^1$

素因数の和:170984

約数の個数: 24

約数和(自身を含む): 47872160

約数和(自身を除く): 29407292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 170971, 341942, 512913, 683884, 1025826, 1538739, 2051652, 3077478, 4616217, 6154956, 9232434, 18464868]

約数ペア:

[(1, 18464868), (2, 9232434), (3, 6154956), (4, 4616217), (6, 3077478), (9, 2051652), (12, 1538739), (18, 1025826), (27, 683884), (36, 512913), (54, 341942), (108, 170971)]