312939276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2006021}}^1$

素因数の和:2006041

約数の個数: 24

約数和(自身を含む): 786360624

約数和(自身を除く): 473421348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2006021, 4012042, 6018063, 8024084, 12036126, 24072252, 26078273, 52156546, 78234819, 104313092, 156469638, 312939276]

約数ペア:

[(1, 312939276), (2, 156469638), (3, 104313092), (4, 78234819), (6, 52156546), (12, 26078273), (13, 24072252), (26, 12036126), (39, 8024084), (52, 6018063), (78, 4012042), (156, 2006021)]