217425144

素因数分解:

$2^3\times 3^1\times {\mathrm{9059381}}^1$

素因数の和:9059390

約数の個数: 16

約数和(自身を含む): 543562920

約数和(自身を除く): 326137776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9059381, 18118762, 27178143, 36237524, 54356286, 72475048, 108712572, 217425144]

約数ペア:

[(1, 217425144), (2, 108712572), (3, 72475048), (4, 54356286), (6, 36237524), (8, 27178143), (12, 18118762), (24, 9059381)]