21868908

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{44449}}^1$

素因数の和:44497

約数の個数: 24

約数和(自身を含む): 52273200

約数和(自身を除く): 30404292

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 44449, 88898, 133347, 177796, 266694, 533388, 1822409, 3644818, 5467227, 7289636, 10934454, 21868908]

約数ペア:

[(1, 21868908), (2, 10934454), (3, 7289636), (4, 5467227), (6, 3644818), (12, 1822409), (41, 533388), (82, 266694), (123, 177796), (164, 133347), (246, 88898), (492, 44449)]