8736642

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 20217600

約数和(自身を除く): 11480958

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 449, 846, 898, 1081, 1347, 2162, 2694, 3243, 4041, 6486, 8082, 9729, 10327, 19458, 20654, 21103, 30981, 42206, 61962, 63309, 92943, 126618, 185886, 189927, 379854, 485369, 970738, 1456107, 2912214, 4368321, 8736642]

約数ペア:

[(1, 8736642), (2, 4368321), (3, 2912214), (6, 1456107), (9, 970738), (18, 485369), (23, 379854), (46, 189927), (47, 185886), (69, 126618), (94, 92943), (138, 63309), (141, 61962), (207, 42206), (282, 30981), (414, 21103), (423, 20654), (449, 19458), (846, 10327), (898, 9729), (1081, 8082), (1347, 6486), (2162, 4041), (2694, 3243)]