16390242

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 40763520

約数和(自身を除く): 24373278

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 82, 99, 123, 198, 246, 297, 369, 451, 594, 673, 738, 902, 1107, 1346, 1353, 2019, 2214, 2706, 4038, 4059, 6057, 7403, 8118, 12114, 12177, 14806, 18171, 22209, 24354, 27593, 36342, 44418, 55186, 66627, 82779, 133254, 165558, 199881, 248337, 303523, 399762, 496674, 607046, 745011, 910569, 1490022, 1821138, 2731707, 5463414, 8195121, 16390242]

約数ペア:

[(1, 16390242), (2, 8195121), (3, 5463414), (6, 2731707), (9, 1821138), (11, 1490022), (18, 910569), (22, 745011), (27, 607046), (33, 496674), (41, 399762), (54, 303523), (66, 248337), (82, 199881), (99, 165558), (123, 133254), (198, 82779), (246, 66627), (297, 55186), (369, 44418), (451, 36342), (594, 27593), (673, 24354), (738, 22209), (902, 18171), (1107, 14806), (1346, 12177), (1353, 12114), (2019, 8118), (2214, 7403), (2706, 6057), (4038, 4059)]