281884068

素因数分解:

$2^2\times 3^2\times {\mathrm{7830113}}^1$

素因数の和:7830123

約数の個数: 18

約数和(自身を含む): 712540374

約数和(自身を除く): 430656306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7830113, 15660226, 23490339, 31320452, 46980678, 70471017, 93961356, 140942034, 281884068]

約数ペア:

[(1, 281884068), (2, 140942034), (3, 93961356), (4, 70471017), (6, 46980678), (9, 31320452), (12, 23490339), (18, 15660226), (36, 7830113)]