21542712

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{21893}}^1$

素因数の和:21943

約数の個数: 32

約数和(自身を含む): 55172880

約数和(自身を除く): 33630168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 21893, 43786, 65679, 87572, 131358, 175144, 262716, 525432, 897613, 1795226, 2692839, 3590452, 5385678, 7180904, 10771356, 21542712]

約数ペア:

[(1, 21542712), (2, 10771356), (3, 7180904), (4, 5385678), (6, 3590452), (8, 2692839), (12, 1795226), (24, 897613), (41, 525432), (82, 262716), (123, 175144), (164, 131358), (246, 87572), (328, 65679), (492, 43786), (984, 21893)]