16980852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{28879}}^1$

素因数の和:28900

約数の個数: 36

約数和(自身を含む): 46092480

約数和(自身を除く): 29111628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 28879, 57758, 86637, 115516, 173274, 202153, 346548, 404306, 606459, 808612, 1212918, 1415071, 2425836, 2830142, 4245213, 5660284, 8490426, 16980852]

約数ペア:

[(1, 16980852), (2, 8490426), (3, 5660284), (4, 4245213), (6, 2830142), (7, 2425836), (12, 1415071), (14, 1212918), (21, 808612), (28, 606459), (42, 404306), (49, 346548), (84, 202153), (98, 173274), (147, 115516), (196, 86637), (294, 57758), (588, 28879)]