18090688

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3671}}^1$

素因数の和:3701

約数の個数: 56

約数和(自身を含む): 44769024

約数和(自身を除く): 26678336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 3671, 4928, 7342, 14684, 25697, 29368, 40381, 51394, 58736, 80762, 102788, 117472, 161524, 205576, 234944, 282667, 323048, 411152, 565334, 646096, 822304, 1130668, 1292192, 1644608, 2261336, 2584384, 4522672, 9045344, 18090688]

約数ペア:

[(1, 18090688), (2, 9045344), (4, 4522672), (7, 2584384), (8, 2261336), (11, 1644608), (14, 1292192), (16, 1130668), (22, 822304), (28, 646096), (32, 565334), (44, 411152), (56, 323048), (64, 282667), (77, 234944), (88, 205576), (112, 161524), (154, 117472), (176, 102788), (224, 80762), (308, 58736), (352, 51394), (448, 40381), (616, 29368), (704, 25697), (1232, 14684), (2464, 7342), (3671, 4928)]