18165912

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{3167}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 27453288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 3167, 5736, 6334, 9501, 12668, 19002, 25336, 38004, 76008, 756913, 1513826, 2270739, 3027652, 4541478, 6055304, 9082956, 18165912]

約数ペア:

[(1, 18165912), (2, 9082956), (3, 6055304), (4, 4541478), (6, 3027652), (8, 2270739), (12, 1513826), (24, 756913), (239, 76008), (478, 38004), (717, 25336), (956, 19002), (1434, 12668), (1912, 9501), (2868, 6334), (3167, 5736)]