13678626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5657}}^1$

素因数の和:5706

約数の個数: 32

約数和(自身を含む): 30417408

約数和(自身を除く): 16738782

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 5657, 11314, 16971, 33942, 73541, 147082, 175367, 220623, 350734, 441246, 526101, 1052202, 2279771, 4559542, 6839313, 13678626]

約数ペア:

[(1, 13678626), (2, 6839313), (3, 4559542), (6, 2279771), (13, 1052202), (26, 526101), (31, 441246), (39, 350734), (62, 220623), (78, 175367), (93, 147082), (186, 73541), (403, 33942), (806, 16971), (1209, 11314), (2418, 5657)]