881604

素因数分解:

$2^2\times 3^5\times {\mathrm{907}}^1$

素因数の和:926

約数の個数: 36

約数和(自身を含む): 2313584

約数和(自身を除く): 1431980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 907, 972, 1814, 2721, 3628, 5442, 8163, 10884, 16326, 24489, 32652, 48978, 73467, 97956, 146934, 220401, 293868, 440802, 881604]

約数ペア:

[(1, 881604), (2, 440802), (3, 293868), (4, 220401), (6, 146934), (9, 97956), (12, 73467), (18, 48978), (27, 32652), (36, 24489), (54, 16326), (81, 10884), (108, 8163), (162, 5442), (243, 3628), (324, 2721), (486, 1814), (907, 972)]