31286556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{124153}}^1$

素因数の和:124170

約数の個数: 36

約数和(自身を含む): 90384112

約数和(自身を除く): 59097556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 124153, 248306, 372459, 496612, 744918, 869071, 1117377, 1489836, 1738142, 2234754, 2607213, 3476284, 4469508, 5214426, 7821639, 10428852, 15643278, 31286556]

約数ペア:

[(1, 31286556), (2, 15643278), (3, 10428852), (4, 7821639), (6, 5214426), (7, 4469508), (9, 3476284), (12, 2607213), (14, 2234754), (18, 1738142), (21, 1489836), (28, 1117377), (36, 869071), (42, 744918), (63, 496612), (84, 372459), (126, 248306), (252, 124153)]