140544684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{557717}}^1$

素因数の和:557734

約数の個数: 36

約数和(自身を含む): 406018704

約数和(自身を除く): 265474020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 557717, 1115434, 1673151, 2230868, 3346302, 3904019, 5019453, 6692604, 7808038, 10038906, 11712057, 15616076, 20077812, 23424114, 35136171, 46848228, 70272342, 140544684]

約数ペア:

[(1, 140544684), (2, 70272342), (3, 46848228), (4, 35136171), (6, 23424114), (7, 20077812), (9, 15616076), (12, 11712057), (14, 10038906), (18, 7808038), (21, 6692604), (28, 5019453), (36, 3904019), (42, 3346302), (63, 2230868), (84, 1673151), (126, 1115434), (252, 557717)]