18317928

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{3167}}^1$

素因数の和:3417

約数の個数: 32

約数和(自身を含む): 45999360

約数和(自身を除く): 27681432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 3167, 5784, 6334, 9501, 12668, 19002, 25336, 38004, 76008, 763247, 1526494, 2289741, 3052988, 4579482, 6105976, 9158964, 18317928]

約数ペア:

[(1, 18317928), (2, 9158964), (3, 6105976), (4, 4579482), (6, 3052988), (8, 2289741), (12, 1526494), (24, 763247), (241, 76008), (482, 38004), (723, 25336), (964, 19002), (1446, 12668), (1928, 9501), (2892, 6334), (3167, 5784)]