7620552

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 21038940

約数和(自身を除く): 13418388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 1997, 3816, 3994, 5991, 7988, 11982, 15976, 17973, 23964, 35946, 47928, 71892, 105841, 143784, 211682, 317523, 423364, 635046, 846728, 952569, 1270092, 1905138, 2540184, 3810276, 7620552]

約数ペア:

[(1, 7620552), (2, 3810276), (3, 2540184), (4, 1905138), (6, 1270092), (8, 952569), (9, 846728), (12, 635046), (18, 423364), (24, 317523), (36, 211682), (53, 143784), (72, 105841), (106, 71892), (159, 47928), (212, 35946), (318, 23964), (424, 17973), (477, 15976), (636, 11982), (954, 7988), (1272, 5991), (1908, 3994), (1997, 3816)]