27798948

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{4001}}^1$

素因数の和:4204

約数の個数: 36

約数和(自身を含む): 70651308

約数和(自身を除く): 42852360

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 4001, 6948, 8002, 12003, 16004, 24006, 36009, 48012, 72018, 144036, 772193, 1544386, 2316579, 3088772, 4633158, 6949737, 9266316, 13899474, 27798948]

約数ペア:

[(1, 27798948), (2, 13899474), (3, 9266316), (4, 6949737), (6, 4633158), (9, 3088772), (12, 2316579), (18, 1544386), (36, 772193), (193, 144036), (386, 72018), (579, 48012), (772, 36009), (1158, 24006), (1737, 16004), (2316, 12003), (3474, 8002), (4001, 6948)]