64090908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{254329}}^1$

素因数の和:254346

約数の個数: 36

約数和(自身を含む): 185152240

約数和(自身を除く): 121061332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 254329, 508658, 762987, 1017316, 1525974, 1780303, 2288961, 3051948, 3560606, 4577922, 5340909, 7121212, 9155844, 10681818, 16022727, 21363636, 32045454, 64090908]

約数ペア:

[(1, 64090908), (2, 32045454), (3, 21363636), (4, 16022727), (6, 10681818), (7, 9155844), (9, 7121212), (12, 5340909), (14, 4577922), (18, 3560606), (21, 3051948), (28, 2288961), (36, 1780303), (42, 1525974), (63, 1017316), (84, 762987), (126, 508658), (252, 254329)]