22118448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 62960256

約数和(自身を除く): 40841808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 163, 176, 257, 264, 326, 489, 514, 528, 652, 771, 978, 1028, 1304, 1542, 1793, 1956, 2056, 2608, 2827, 3084, 3586, 3912, 4112, 5379, 5654, 6168, 7172, 7824, 8481, 10758, 11308, 12336, 14344, 16962, 21516, 22616, 28688, 33924, 41891, 43032, 45232, 67848, 83782, 86064, 125673, 135696, 167564, 251346, 335128, 460801, 502692, 670256, 921602, 1005384, 1382403, 1843204, 2010768, 2764806, 3686408, 5529612, 7372816, 11059224, 22118448]

約数ペア:

[(1, 22118448), (2, 11059224), (3, 7372816), (4, 5529612), (6, 3686408), (8, 2764806), (11, 2010768), (12, 1843204), (16, 1382403), (22, 1005384), (24, 921602), (33, 670256), (44, 502692), (48, 460801), (66, 335128), (88, 251346), (132, 167564), (163, 135696), (176, 125673), (257, 86064), (264, 83782), (326, 67848), (489, 45232), (514, 43032), (528, 41891), (652, 33924), (771, 28688), (978, 22616), (1028, 21516), (1304, 16962), (1542, 14344), (1793, 12336), (1956, 11308), (2056, 10758), (2608, 8481), (2827, 7824), (3084, 7172), (3586, 6168), (3912, 5654), (4112, 5379)]