21167797992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{80181053}}^1$

素因数の和:80181073

約数の個数: 32

約数和(自身を含む): 57730358880

約数和(自身を除く): 36562560888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 80181053, 160362106, 240543159, 320724212, 481086318, 641448424, 881991583, 962172636, 1763983166, 1924345272, 2645974749, 3527966332, 5291949498, 7055932664, 10583898996, 21167797992]

約数ペア:

[(1, 21167797992), (2, 10583898996), (3, 7055932664), (4, 5291949498), (6, 3527966332), (8, 2645974749), (11, 1924345272), (12, 1763983166), (22, 962172636), (24, 881991583), (33, 641448424), (44, 481086318), (66, 320724212), (88, 240543159), (132, 160362106), (264, 80181053)]