72724914

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{20509}}^1$

素因数の和:20714

約数の個数: 24

約数和(自身を含む): 158378220

約数和(自身を除く): 85653306

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 20509, 41018, 61527, 123054, 184581, 369162, 4040273, 8080546, 12120819, 24241638, 36362457, 72724914]

約数ペア:

[(1, 72724914), (2, 36362457), (3, 24241638), (6, 12120819), (9, 8080546), (18, 4040273), (197, 369162), (394, 184581), (591, 123054), (1182, 61527), (1773, 41018), (3546, 20509)]