18523992

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{12653}}^1$

素因数の和:12723

約数の個数: 32

約数和(自身を含む): 47072880

約数和(自身を除く): 28548888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 12653, 25306, 37959, 50612, 75918, 101224, 151836, 303672, 771833, 1543666, 2315499, 3087332, 4630998, 6174664, 9261996, 18523992]

約数ペア:

[(1, 18523992), (2, 9261996), (3, 6174664), (4, 4630998), (6, 3087332), (8, 2315499), (12, 1543666), (24, 771833), (61, 303672), (122, 151836), (183, 101224), (244, 75918), (366, 50612), (488, 37959), (732, 25306), (1464, 12653)]