216972072

素因数分解:

$2^3\times 3^2\times {\mathrm{3013501}}^1$

素因数の和:3013513

約数の個数: 24

約数和(自身を含む): 587632890

約数和(自身を除く): 370660818

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3013501, 6027002, 9040503, 12054004, 18081006, 24108008, 27121509, 36162012, 54243018, 72324024, 108486036, 216972072]

約数ペア:

[(1, 216972072), (2, 108486036), (3, 72324024), (4, 54243018), (6, 36162012), (8, 27121509), (9, 24108008), (12, 18081006), (18, 12054004), (24, 9040503), (36, 6027002), (72, 3013501)]