21875796

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{14821}}^1$

素因数の和:14872

約数の個数: 36

約数和(自身を含む): 56649684

約数和(自身を除く): 34773888

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 14821, 29642, 44463, 59284, 88926, 133389, 177852, 266778, 533556, 607661, 1215322, 1822983, 2430644, 3645966, 5468949, 7291932, 10937898, 21875796]

約数ペア:

[(1, 21875796), (2, 10937898), (3, 7291932), (4, 5468949), (6, 3645966), (9, 2430644), (12, 1822983), (18, 1215322), (36, 607661), (41, 533556), (82, 266778), (123, 177852), (164, 133389), (246, 88926), (369, 59284), (492, 44463), (738, 29642), (1476, 14821)]