71394018

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{276721}}^1$

素因数の和:276769

約数の個数: 16

約数和(自身を含む): 146109216

約数和(自身を除く): 74715198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 276721, 553442, 830163, 1660326, 11899003, 23798006, 35697009, 71394018]

約数ペア:

[(1, 71394018), (2, 35697009), (3, 23798006), (6, 11899003), (43, 1660326), (86, 830163), (129, 553442), (258, 276721)]