64441386

素因数分解:

$2^1\times 3^3\times {\mathrm{971}}^1\times {\mathrm{1229}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 143467200

約数和(自身を除く): 79025814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 971, 1229, 1942, 2458, 2913, 3687, 5826, 7374, 8739, 11061, 17478, 22122, 26217, 33183, 52434, 66366, 1193359, 2386718, 3580077, 7160154, 10740231, 21480462, 32220693, 64441386]

約数ペア:

[(1, 64441386), (2, 32220693), (3, 21480462), (6, 10740231), (9, 7160154), (18, 3580077), (27, 2386718), (54, 1193359), (971, 66366), (1229, 52434), (1942, 33183), (2458, 26217), (2913, 22122), (3687, 17478), (5826, 11061), (7374, 8739)]