16886394

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{14891}}^1$

素因数の和:14912

約数の個数: 40

約数和(自身を含む): 43246368

約数和(自身を除く): 26359974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 14891, 29782, 44673, 89346, 104237, 134019, 208474, 268038, 312711, 402057, 625422, 804114, 938133, 1206171, 1876266, 2412342, 2814399, 5628798, 8443197, 16886394]

約数ペア:

[(1, 16886394), (2, 8443197), (3, 5628798), (6, 2814399), (7, 2412342), (9, 1876266), (14, 1206171), (18, 938133), (21, 804114), (27, 625422), (42, 402057), (54, 312711), (63, 268038), (81, 208474), (126, 134019), (162, 104237), (189, 89346), (378, 44673), (567, 29782), (1134, 14891)]