63942018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9697}}^1$

素因数の和:9866

約数の個数: 32

約数和(自身を含む): 147099264

約数和(自身を除く): 83157246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 9697, 19394, 29091, 58182, 67879, 135758, 203637, 407274, 1522429, 3044858, 4567287, 9134574, 10657003, 21314006, 31971009, 63942018]

約数ペア:

[(1, 63942018), (2, 31971009), (3, 21314006), (6, 10657003), (7, 9134574), (14, 4567287), (21, 3044858), (42, 1522429), (157, 407274), (314, 203637), (471, 135758), (942, 67879), (1099, 58182), (2198, 29091), (3297, 19394), (6594, 9697)]