2920454946

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{5237}}^1$

素因数の和:5720

約数の個数: 64

約数和(自身を含む): 6788448000

約数和(自身を除く): 3867993054

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 449, 621, 898, 1242, 1347, 2694, 4041, 5237, 8082, 10327, 10474, 12123, 15711, 20654, 24246, 30981, 31422, 47133, 61962, 92943, 94266, 120451, 141399, 185886, 240902, 278829, 282798, 361353, 557658, 722706, 1084059, 2168118, 2351413, 3252177, 4702826, 6504354, 7054239, 14108478, 21162717, 42325434, 54082499, 63488151, 108164998, 126976302, 162247497, 324494994, 486742491, 973484982, 1460227473, 2920454946]

約数ペア:

[(1, 2920454946), (2, 1460227473), (3, 973484982), (6, 486742491), (9, 324494994), (18, 162247497), (23, 126976302), (27, 108164998), (46, 63488151), (54, 54082499), (69, 42325434), (138, 21162717), (207, 14108478), (414, 7054239), (449, 6504354), (621, 4702826), (898, 3252177), (1242, 2351413), (1347, 2168118), (2694, 1084059), (4041, 722706), (5237, 557658), (8082, 361353), (10327, 282798), (10474, 278829), (12123, 240902), (15711, 185886), (20654, 141399), (24246, 120451), (30981, 94266), (31422, 92943), (47133, 61962)]