1311156738

素因数分解:

$2^1\times 3^2\times {\mathrm{3083}}^1\times {\mathrm{23627}}^1$

素因数の和:26718

約数の個数: 24

約数和(自身を含む): 2841881328

約数和(自身を除く): 1530724590

約数列:

[1, 2, 3, 6, 9, 18, 3083, 6166, 9249, 18498, 23627, 27747, 47254, 55494, 70881, 141762, 212643, 425286, 72842041, 145684082, 218526123, 437052246, 655578369, 1311156738]

約数ペア:

[(1, 1311156738), (2, 655578369), (3, 437052246), (6, 218526123), (9, 145684082), (18, 72842041), (3083, 425286), (6166, 212643), (9249, 141762), (18498, 70881), (23627, 55494), (27747, 47254)]