40344426

素因数分解:

$2^1\times 3^3\times {\mathrm{373}}^1\times {\mathrm{2003}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 89939520

約数和(自身を除く): 49595094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373, 746, 1119, 2003, 2238, 3357, 4006, 6009, 6714, 10071, 12018, 18027, 20142, 36054, 54081, 108162, 747119, 1494238, 2241357, 4482714, 6724071, 13448142, 20172213, 40344426]

約数ペア:

[(1, 40344426), (2, 20172213), (3, 13448142), (6, 6724071), (9, 4482714), (18, 2241357), (27, 1494238), (54, 747119), (373, 108162), (746, 54081), (1119, 36054), (2003, 20142), (2238, 18027), (3357, 12018), (4006, 10071), (6009, 6714)]