21871848

素因数分解:

$2^3\times 3^1\times {\mathrm{911327}}^1$

素因数の和:911336

約数の個数: 16

約数和(自身を含む): 54679680

約数和(自身を除く): 32807832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 911327, 1822654, 2733981, 3645308, 5467962, 7290616, 10935924, 21871848]

約数ペア:

[(1, 21871848), (2, 10935924), (3, 7290616), (4, 5467962), (6, 3645308), (8, 2733981), (12, 1822654), (24, 911327)]