18600216

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{5657}}^1$

素因数の和:5803

約数の個数: 32

約数和(自身を含む): 46848240

約数和(自身を除く): 28248024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 5657, 11314, 16971, 22628, 33942, 45256, 67884, 135768, 775009, 1550018, 2325027, 3100036, 4650054, 6200072, 9300108, 18600216]

約数ペア:

[(1, 18600216), (2, 9300108), (3, 6200072), (4, 4650054), (6, 3100036), (8, 2325027), (12, 1550018), (24, 775009), (137, 135768), (274, 67884), (411, 45256), (548, 33942), (822, 22628), (1096, 16971), (1644, 11314), (3288, 5657)]