237942018

素因数分解:

$2^1\times 3^2\times {\mathrm{1721}}^1\times {\mathrm{7681}}^1$

素因数の和:9410

約数の個数: 24

約数和(自身を含む): 515907756

約数和(自身を除く): 277965738

約数列:

[1, 2, 3, 6, 9, 18, 1721, 3442, 5163, 7681, 10326, 15362, 15489, 23043, 30978, 46086, 69129, 138258, 13219001, 26438002, 39657003, 79314006, 118971009, 237942018]

約数ペア:

[(1, 237942018), (2, 118971009), (3, 79314006), (6, 39657003), (9, 26438002), (18, 13219001), (1721, 138258), (3442, 69129), (5163, 46086), (7681, 30978), (10326, 23043), (15362, 15489)]