16806426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30781}}^1$

素因数の和:30806

約数の個数: 32

約数和(自身を含む): 41371008

約数和(自身を除く): 24564582

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 30781, 61562, 92343, 184686, 215467, 400153, 430934, 646401, 800306, 1200459, 1292802, 2400918, 2801071, 5602142, 8403213, 16806426]

約数ペア:

[(1, 16806426), (2, 8403213), (3, 5602142), (6, 2801071), (7, 2400918), (13, 1292802), (14, 1200459), (21, 800306), (26, 646401), (39, 430934), (42, 400153), (78, 215467), (91, 184686), (182, 92343), (273, 61562), (546, 30781)]