2109164178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31957033}}^1$

素因数の和:31957049

約数の個数: 16

約数和(自身を含む): 4601812896

約数和(自身を除く): 2492648718

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 31957033, 63914066, 95871099, 191742198, 351527363, 703054726, 1054582089, 2109164178]

約数ペア:

[(1, 2109164178), (2, 1054582089), (3, 703054726), (6, 351527363), (11, 191742198), (22, 95871099), (33, 63914066), (66, 31957033)]