27972954

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{11863}}^1$

素因数の和:12002

約数の個数: 24

約数和(自身を含む): 61075872

約数和(自身を除く): 33102918

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 11863, 23726, 35589, 71178, 106767, 213534, 1554053, 3108106, 4662159, 9324318, 13986477, 27972954]

約数ペア:

[(1, 27972954), (2, 13986477), (3, 9324318), (6, 4662159), (9, 3108106), (18, 1554053), (131, 213534), (262, 106767), (393, 71178), (786, 35589), (1179, 23726), (2358, 11863)]