28520046

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{22963}}^1$

素因数の和:22997

約数の個数: 32

約数和(自身を含む): 66136320

約数和(自身を除く): 37616274

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 22963, 45926, 68889, 137778, 206667, 413334, 528149, 620001, 1056298, 1240002, 1584447, 3168894, 4753341, 9506682, 14260023, 28520046]

約数ペア:

[(1, 28520046), (2, 14260023), (3, 9506682), (6, 4753341), (9, 3168894), (18, 1584447), (23, 1240002), (27, 1056298), (46, 620001), (54, 528149), (69, 413334), (138, 206667), (207, 137778), (414, 68889), (621, 45926), (1242, 22963)]