1340084004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{15953381}}^1$

素因数の和:15953395

約数の個数: 24

約数和(自身を含む): 3573557568

約数和(自身を除く): 2233473564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 15953381, 31906762, 47860143, 63813524, 95720286, 111673667, 191440572, 223347334, 335021001, 446694668, 670042002, 1340084004]

約数ペア:

[(1, 1340084004), (2, 670042002), (3, 446694668), (4, 335021001), (6, 223347334), (7, 191440572), (12, 111673667), (14, 95720286), (21, 63813524), (28, 47860143), (42, 31906762), (84, 15953381)]