64019844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{254047}}^1$

素因数の和:254064

約数の個数: 36

約数和(自身を含む): 184946944

約数和(自身を除く): 120927100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 254047, 508094, 762141, 1016188, 1524282, 1778329, 2286423, 3048564, 3556658, 4572846, 5334987, 7113316, 9145692, 10669974, 16004961, 21339948, 32009922, 64019844]

約数ペア:

[(1, 64019844), (2, 32009922), (3, 21339948), (4, 16004961), (6, 10669974), (7, 9145692), (9, 7113316), (12, 5334987), (14, 4572846), (18, 3556658), (21, 3048564), (28, 2286423), (36, 1778329), (42, 1524282), (63, 1016188), (84, 762141), (126, 508094), (252, 254047)]