15557892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{26459}}^1$

素因数の和:26480

約数の個数: 36

約数和(自身を含む): 42230160

約数和(自身を除く): 26672268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 26459, 52918, 79377, 105836, 158754, 185213, 317508, 370426, 555639, 740852, 1111278, 1296491, 2222556, 2592982, 3889473, 5185964, 7778946, 15557892]

約数ペア:

[(1, 15557892), (2, 7778946), (3, 5185964), (4, 3889473), (6, 2592982), (7, 2222556), (12, 1296491), (14, 1111278), (21, 740852), (28, 555639), (42, 370426), (49, 317508), (84, 185213), (98, 158754), (147, 105836), (196, 79377), (294, 52918), (588, 26459)]