29989638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12527}}^1$

素因数の和:12561

約数の個数: 48

約数和(自身を含む): 78174720

約数和(自身を除く): 48185082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 12527, 25054, 37581, 75162, 87689, 112743, 175378, 225486, 238013, 263067, 476026, 526134, 714039, 789201, 1428078, 1578402, 1666091, 2142117, 3332182, 4284234, 4998273, 9996546, 14994819, 29989638]

約数ペア:

[(1, 29989638), (2, 14994819), (3, 9996546), (6, 4998273), (7, 4284234), (9, 3332182), (14, 2142117), (18, 1666091), (19, 1578402), (21, 1428078), (38, 789201), (42, 714039), (57, 526134), (63, 476026), (114, 263067), (126, 238013), (133, 225486), (171, 175378), (266, 112743), (342, 87689), (399, 75162), (798, 37581), (1197, 25054), (2394, 12527)]