64454454

素因数分解:

$2^1\times 3^4\times {\mathrm{397867}}^1$

素因数の和:397881

約数の個数: 20

約数和(自身を含む): 144426084

約数和(自身を除く): 79971630

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 397867, 795734, 1193601, 2387202, 3580803, 7161606, 10742409, 21484818, 32227227, 64454454]

約数ペア:

[(1, 64454454), (2, 32227227), (3, 21484818), (6, 10742409), (9, 7161606), (18, 3580803), (27, 2387202), (54, 1193601), (81, 795734), (162, 397867)]