2018093144

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1201}}^1$

素因数の和:1404

約数の個数: 64

約数和(自身を含む): 3998332800

約数和(自身を除く): 1980239656

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 109, 164, 188, 218, 328, 376, 436, 872, 1201, 1927, 2402, 3854, 4469, 4804, 5123, 7708, 8938, 9608, 10246, 15416, 17876, 20492, 35752, 40984, 49241, 56447, 98482, 112894, 130909, 196964, 210043, 225788, 261818, 393928, 420086, 451576, 523636, 840172, 1047272, 1680344, 2314327, 4628654, 5367269, 6152723, 9257308, 10734538, 12305446, 18514616, 21469076, 24610892, 42938152, 49221784, 252261643, 504523286, 1009046572, 2018093144]

約数ペア:

[(1, 2018093144), (2, 1009046572), (4, 504523286), (8, 252261643), (41, 49221784), (47, 42938152), (82, 24610892), (94, 21469076), (109, 18514616), (164, 12305446), (188, 10734538), (218, 9257308), (328, 6152723), (376, 5367269), (436, 4628654), (872, 2314327), (1201, 1680344), (1927, 1047272), (2402, 840172), (3854, 523636), (4469, 451576), (4804, 420086), (5123, 393928), (7708, 261818), (8938, 225788), (9608, 210043), (10246, 196964), (15416, 130909), (17876, 112894), (20492, 98482), (35752, 56447), (40984, 49241)]