21229506

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{17093}}^1$

素因数の和:17127

約数の個数: 32

約数和(自身を含む): 49230720

約数和(自身を除く): 28001214

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 17093, 34186, 51279, 102558, 153837, 307674, 393139, 461511, 786278, 923022, 1179417, 2358834, 3538251, 7076502, 10614753, 21229506]

約数ペア:

[(1, 21229506), (2, 10614753), (3, 7076502), (6, 3538251), (9, 2358834), (18, 1179417), (23, 923022), (27, 786278), (46, 461511), (54, 393139), (69, 307674), (138, 153837), (207, 102558), (414, 51279), (621, 34186), (1242, 17093)]