2146428

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:666

約数の個数: 36

約数和(自身を含む): 5485480

約数和(自身を除く): 3339052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 547, 654, 981, 1094, 1308, 1641, 1962, 2188, 3282, 3924, 4923, 6564, 9846, 19692, 59623, 119246, 178869, 238492, 357738, 536607, 715476, 1073214, 2146428]

約数ペア:

[(1, 2146428), (2, 1073214), (3, 715476), (4, 536607), (6, 357738), (9, 238492), (12, 178869), (18, 119246), (36, 59623), (109, 19692), (218, 9846), (327, 6564), (436, 4923), (547, 3924), (654, 3282), (981, 2188), (1094, 1962), (1308, 1641)]