18984714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{452017}}^1$

素因数の和:452029

約数の個数: 16

約数和(自身を含む): 43393728

約数和(自身を除く): 24409014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 452017, 904034, 1356051, 2712102, 3164119, 6328238, 9492357, 18984714]

約数ペア:

[(1, 18984714), (2, 9492357), (3, 6328238), (6, 3164119), (7, 2712102), (14, 1356051), (21, 904034), (42, 452017)]