1087668

素因数分解:

$2^2\times 3^6\times {\mathrm{373}}^1$

素因数の和:395

約数の個数: 42

約数和(自身を含む): 2861474

約数和(自身を除く): 1773806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 373, 486, 729, 746, 972, 1119, 1458, 1492, 2238, 2916, 3357, 4476, 6714, 10071, 13428, 20142, 30213, 40284, 60426, 90639, 120852, 181278, 271917, 362556, 543834, 1087668]

約数ペア:

[(1, 1087668), (2, 543834), (3, 362556), (4, 271917), (6, 181278), (9, 120852), (12, 90639), (18, 60426), (27, 40284), (36, 30213), (54, 20142), (81, 13428), (108, 10071), (162, 6714), (243, 4476), (324, 3357), (373, 2916), (486, 2238), (729, 1492), (746, 1458), (972, 1119)]