8507394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 21228480

約数和(自身を除く): 12721086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 269, 502, 538, 753, 807, 1506, 1614, 1757, 1883, 2259, 2421, 3514, 3766, 4518, 4842, 5271, 5649, 10542, 11298, 15813, 16947, 31626, 33894, 67519, 135038, 202557, 405114, 472633, 607671, 945266, 1215342, 1417899, 2835798, 4253697, 8507394]

約数ペア:

[(1, 8507394), (2, 4253697), (3, 2835798), (6, 1417899), (7, 1215342), (9, 945266), (14, 607671), (18, 472633), (21, 405114), (42, 202557), (63, 135038), (126, 67519), (251, 33894), (269, 31626), (502, 16947), (538, 15813), (753, 11298), (807, 10542), (1506, 5649), (1614, 5271), (1757, 4842), (1883, 4518), (2259, 3766), (2421, 3514)]