2018256

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2243

約数の個数: 40

約数和(自身を含む): 5490720

約数和(自身を除く): 3472464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 2213, 4426, 6639, 8852, 13278, 17704, 26556, 35408, 42047, 53112, 84094, 106224, 126141, 168188, 252282, 336376, 504564, 672752, 1009128, 2018256]

約数ペア:

[(1, 2018256), (2, 1009128), (3, 672752), (4, 504564), (6, 336376), (8, 252282), (12, 168188), (16, 126141), (19, 106224), (24, 84094), (38, 53112), (48, 42047), (57, 35408), (76, 26556), (114, 17704), (152, 13278), (228, 8852), (304, 6639), (456, 4426), (912, 2213)]