2018356308

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{3343}}^1$

素因数の和:3925

約数の個数: 72

約数和(自身を含む): 5277848576

約数和(自身を除く): 3259492268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 541, 558, 1082, 1116, 1623, 2164, 3246, 3343, 4869, 6492, 6686, 9738, 10029, 13372, 16771, 19476, 20058, 30087, 33542, 40116, 50313, 60174, 67084, 100626, 103633, 120348, 150939, 201252, 207266, 301878, 310899, 414532, 603756, 621798, 932697, 1243596, 1808563, 1865394, 3617126, 3730788, 5425689, 7234252, 10851378, 16277067, 21702756, 32554134, 56065453, 65108268, 112130906, 168196359, 224261812, 336392718, 504589077, 672785436, 1009178154, 2018356308]

約数ペア:

[(1, 2018356308), (2, 1009178154), (3, 672785436), (4, 504589077), (6, 336392718), (9, 224261812), (12, 168196359), (18, 112130906), (31, 65108268), (36, 56065453), (62, 32554134), (93, 21702756), (124, 16277067), (186, 10851378), (279, 7234252), (372, 5425689), (541, 3730788), (558, 3617126), (1082, 1865394), (1116, 1808563), (1623, 1243596), (2164, 932697), (3246, 621798), (3343, 603756), (4869, 414532), (6492, 310899), (6686, 301878), (9738, 207266), (10029, 201252), (13372, 150939), (16771, 120348), (19476, 103633), (20058, 100626), (30087, 67084), (33542, 60174), (40116, 50313)]