18287952

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2741}}^1$

素因数の和:2891

約数の個数: 40

約数和(自身を含む): 47601120

約数和(自身を除く): 29313168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 2741, 3336, 5482, 6672, 8223, 10964, 16446, 21928, 32892, 43856, 65784, 131568, 380999, 761998, 1142997, 1523996, 2285994, 3047992, 4571988, 6095984, 9143976, 18287952]

約数ペア:

[(1, 18287952), (2, 9143976), (3, 6095984), (4, 4571988), (6, 3047992), (8, 2285994), (12, 1523996), (16, 1142997), (24, 761998), (48, 380999), (139, 131568), (278, 65784), (417, 43856), (556, 32892), (834, 21928), (1112, 16446), (1668, 10964), (2224, 8223), (2741, 6672), (3336, 5482)]