12921246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{55219}}^1$

素因数の和:55240

約数の個数: 24

約数和(自身を含む): 30150120

約数和(自身を除く): 17228874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 55219, 110438, 165657, 331314, 496971, 717847, 993942, 1435694, 2153541, 4307082, 6460623, 12921246]

約数ペア:

[(1, 12921246), (2, 6460623), (3, 4307082), (6, 2153541), (9, 1435694), (13, 993942), (18, 717847), (26, 496971), (39, 331314), (78, 165657), (117, 110438), (234, 55219)]