420032004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5000381}}^1$

素因数の和:5000395

約数の個数: 24

約数和(自身を含む): 1120085568

約数和(自身を除く): 700053564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5000381, 10000762, 15001143, 20001524, 30002286, 35002667, 60004572, 70005334, 105008001, 140010668, 210016002, 420032004]

約数ペア:

[(1, 420032004), (2, 210016002), (3, 140010668), (4, 105008001), (6, 70005334), (7, 60004572), (12, 35002667), (14, 30002286), (21, 20001524), (28, 15001143), (42, 10000762), (84, 5000381)]