3897018

素因数分解:

$2^1\times 3^3\times {\mathrm{72167}}^1$

素因数の和:72178

約数の個数: 16

約数和(自身を含む): 8660160

約数和(自身を除く): 4763142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 72167, 144334, 216501, 433002, 649503, 1299006, 1948509, 3897018]

約数ペア:

[(1, 3897018), (2, 1948509), (3, 1299006), (6, 649503), (9, 433002), (18, 216501), (27, 144334), (54, 72167)]