138324228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1646717}}^1$

素因数の和:1646731

約数の個数: 24

約数和(自身を含む): 368864832

約数和(自身を除く): 230540604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1646717, 3293434, 4940151, 6586868, 9880302, 11527019, 19760604, 23054038, 34581057, 46108076, 69162114, 138324228]

約数ペア:

[(1, 138324228), (2, 69162114), (3, 46108076), (4, 34581057), (6, 23054038), (7, 19760604), (12, 11527019), (14, 9880302), (21, 6586868), (28, 4940151), (42, 3293434), (84, 1646717)]