131976684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{523717}}^1$

素因数の和:523734

約数の個数: 36

約数和(自身を含む): 381266704

約数和(自身を除く): 249290020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 523717, 1047434, 1571151, 2094868, 3142302, 3666019, 4713453, 6284604, 7332038, 9426906, 10998057, 14664076, 18853812, 21996114, 32994171, 43992228, 65988342, 131976684]

約数ペア:

[(1, 131976684), (2, 65988342), (3, 43992228), (4, 32994171), (6, 21996114), (7, 18853812), (9, 14664076), (12, 10998057), (14, 9426906), (18, 7332038), (21, 6284604), (28, 4713453), (36, 3666019), (42, 3142302), (63, 2094868), (84, 1571151), (126, 1047434), (252, 523717)]