21077888898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9431}}^1\times {\mathrm{33863}}^1$

素因数の和:43310

約数の個数: 32

約数和(自身を含む): 45994355712

約数和(自身を除く): 24916466814

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 9431, 18862, 28293, 33863, 56586, 67726, 101589, 103741, 203178, 207482, 311223, 372493, 622446, 744986, 1117479, 2234958, 319361953, 638723906, 958085859, 1916171718, 3512981483, 7025962966, 10538944449, 21077888898]

約数ペア:

[(1, 21077888898), (2, 10538944449), (3, 7025962966), (6, 3512981483), (11, 1916171718), (22, 958085859), (33, 638723906), (66, 319361953), (9431, 2234958), (18862, 1117479), (28293, 744986), (33863, 622446), (56586, 372493), (67726, 311223), (101589, 207482), (103741, 203178)]