40174764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{478271}}^1$

素因数の和:478285

約数の個数: 24

約数和(自身を含む): 107132928

約数和(自身を除く): 66958164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 478271, 956542, 1434813, 1913084, 2869626, 3347897, 5739252, 6695794, 10043691, 13391588, 20087382, 40174764]

約数ペア:

[(1, 40174764), (2, 20087382), (3, 13391588), (4, 10043691), (6, 6695794), (7, 5739252), (12, 3347897), (14, 2869626), (21, 1913084), (28, 1434813), (42, 956542), (84, 478271)]