2017663218

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{6089}}^1$

素因数の和:6587

約数の個数: 48

約数和(自身を含む): 4488939000

約数和(自身を除く): 2471275782

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 449, 738, 898, 1347, 2694, 4041, 6089, 8082, 12178, 18267, 18409, 36534, 36818, 54801, 55227, 109602, 110454, 165681, 249649, 331362, 499298, 748947, 1497894, 2246841, 2733961, 4493682, 5467922, 8201883, 16403766, 24605649, 49211298, 112092401, 224184802, 336277203, 672554406, 1008831609, 2017663218]

約数ペア:

[(1, 2017663218), (2, 1008831609), (3, 672554406), (6, 336277203), (9, 224184802), (18, 112092401), (41, 49211298), (82, 24605649), (123, 16403766), (246, 8201883), (369, 5467922), (449, 4493682), (738, 2733961), (898, 2246841), (1347, 1497894), (2694, 748947), (4041, 499298), (6089, 331362), (8082, 249649), (12178, 165681), (18267, 110454), (18409, 109602), (36534, 55227), (36818, 54801)]