64471914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{275521}}^1$

素因数の和:275542

約数の個数: 24

約数和(自身を含む): 150435012

約数和(自身を除く): 85963098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 275521, 551042, 826563, 1653126, 2479689, 3581773, 4959378, 7163546, 10745319, 21490638, 32235957, 64471914]

約数ペア:

[(1, 64471914), (2, 32235957), (3, 21490638), (6, 10745319), (9, 7163546), (13, 4959378), (18, 3581773), (26, 2479689), (39, 1653126), (78, 826563), (117, 551042), (234, 275521)]