16676226

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 42773760

約数和(自身を除く): 26097534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 281, 314, 378, 471, 562, 843, 942, 1099, 1413, 1686, 1967, 2198, 2529, 2826, 3297, 3934, 4239, 5058, 5901, 6594, 7587, 8478, 9891, 11802, 15174, 17703, 19782, 29673, 35406, 44117, 53109, 59346, 88234, 106218, 132351, 264702, 308819, 397053, 617638, 794106, 926457, 1191159, 1852914, 2382318, 2779371, 5558742, 8338113, 16676226]

約数ペア:

[(1, 16676226), (2, 8338113), (3, 5558742), (6, 2779371), (7, 2382318), (9, 1852914), (14, 1191159), (18, 926457), (21, 794106), (27, 617638), (42, 397053), (54, 308819), (63, 264702), (126, 132351), (157, 106218), (189, 88234), (281, 59346), (314, 53109), (378, 44117), (471, 35406), (562, 29673), (843, 19782), (942, 17703), (1099, 15174), (1413, 11802), (1686, 9891), (1967, 8478), (2198, 7587), (2529, 6594), (2826, 5901), (3297, 5058), (3934, 4239)]