18996876327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1080043}}^1$

素因数の和:1080111

約数の個数: 32

約数和(自身を含む): 30483161856

約数和(自身を除く): 11486285529

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 429, 451, 533, 1353, 1599, 5863, 17589, 1080043, 3240129, 11880473, 14040559, 35641419, 42121677, 44281763, 132845289, 154446149, 463338447, 487099393, 575662919, 1461298179, 1726988757, 6332292109, 18996876327]

約数ペア:

[(1, 18996876327), (3, 6332292109), (11, 1726988757), (13, 1461298179), (33, 575662919), (39, 487099393), (41, 463338447), (123, 154446149), (143, 132845289), (429, 44281763), (451, 42121677), (533, 35641419), (1353, 14040559), (1599, 11880473), (5863, 3240129), (17589, 1080043)]