2109472428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25112767}}^1$

素因数の和:25112781

約数の個数: 24

約数和(自身を含む): 5625260032

約数和(自身を除く): 3515787604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25112767, 50225534, 75338301, 100451068, 150676602, 175789369, 301353204, 351578738, 527368107, 703157476, 1054736214, 2109472428]

約数ペア:

[(1, 2109472428), (2, 1054736214), (3, 703157476), (4, 527368107), (6, 351578738), (7, 301353204), (12, 175789369), (14, 150676602), (21, 100451068), (28, 75338301), (42, 50225534), (84, 25112767)]