137911428

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{13633}}^1$

素因数の和:13924

約数の個数: 36

約数和(自身を含む): 349875708

約数和(自身を除く): 211964280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1686, 2529, 3372, 5058, 10116, 13633, 27266, 40899, 54532, 81798, 122697, 163596, 245394, 490788, 3830873, 7661746, 11492619, 15323492, 22985238, 34477857, 45970476, 68955714, 137911428]

約数ペア:

[(1, 137911428), (2, 68955714), (3, 45970476), (4, 34477857), (6, 22985238), (9, 15323492), (12, 11492619), (18, 7661746), (36, 3830873), (281, 490788), (562, 245394), (843, 163596), (1124, 122697), (1686, 81798), (2529, 54532), (3372, 40899), (5058, 27266), (10116, 13633)]