491126274

素因数分解:

$2^1\times 3^3\times {\mathrm{1871}}^1\times {\mathrm{4861}}^1$

素因数の和:6743

約数の個数: 32

約数和(自身を含む): 1092199680

約数和(自身を除く): 601073406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1871, 3742, 4861, 5613, 9722, 11226, 14583, 16839, 29166, 33678, 43749, 50517, 87498, 101034, 131247, 262494, 9094931, 18189862, 27284793, 54569586, 81854379, 163708758, 245563137, 491126274]

約数ペア:

[(1, 491126274), (2, 245563137), (3, 163708758), (6, 81854379), (9, 54569586), (18, 27284793), (27, 18189862), (54, 9094931), (1871, 262494), (3742, 131247), (4861, 101034), (5613, 87498), (9722, 50517), (11226, 43749), (14583, 33678), (16839, 29166)]