31528998

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{76157}}^1$

素因数の和:76188

約数の個数: 24

約数和(自身を含む): 71283888

約数和(自身を除く): 39754890

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 76157, 152314, 228471, 456942, 685413, 1370826, 1751611, 3503222, 5254833, 10509666, 15764499, 31528998]

約数ペア:

[(1, 31528998), (2, 15764499), (3, 10509666), (6, 5254833), (9, 3503222), (18, 1751611), (23, 1370826), (46, 685413), (69, 456942), (138, 228471), (207, 152314), (414, 76157)]