18470004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{219881}}^1$

素因数の和:219895

約数の個数: 24

約数和(自身を含む): 49253568

約数和(自身を除く): 30783564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 219881, 439762, 659643, 879524, 1319286, 1539167, 2638572, 3078334, 4617501, 6156668, 9235002, 18470004]

約数ペア:

[(1, 18470004), (2, 9235002), (3, 6156668), (4, 4617501), (6, 3078334), (7, 2638572), (12, 1539167), (14, 1319286), (21, 879524), (28, 659643), (42, 439762), (84, 219881)]