20180860014

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68642381}}^1$

素因数の和:68642400

約数の個数: 24

約数和(自身を含む): 46951389288

約数和(自身を除く): 26770529274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68642381, 137284762, 205927143, 411854286, 480496667, 960993334, 1441490001, 2882980002, 3363476669, 6726953338, 10090430007, 20180860014]

約数ペア:

[(1, 20180860014), (2, 10090430007), (3, 6726953338), (6, 3363476669), (7, 2882980002), (14, 1441490001), (21, 960993334), (42, 480496667), (49, 411854286), (98, 205927143), (147, 137284762), (294, 68642381)]