18040482

素因数分解:

$2^1\times 3^4\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:784

約数の個数: 40

約数和(自身を含む): 40703916

約数和(自身を除く): 22663434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193, 386, 577, 579, 1154, 1158, 1731, 1737, 3462, 3474, 5193, 5211, 10386, 10422, 15579, 15633, 31158, 31266, 46737, 93474, 111361, 222722, 334083, 668166, 1002249, 2004498, 3006747, 6013494, 9020241, 18040482]

約数ペア:

[(1, 18040482), (2, 9020241), (3, 6013494), (6, 3006747), (9, 2004498), (18, 1002249), (27, 668166), (54, 334083), (81, 222722), (162, 111361), (193, 93474), (386, 46737), (577, 31266), (579, 31158), (1154, 15633), (1158, 15579), (1731, 10422), (1737, 10386), (3462, 5211), (3474, 5193)]