2018393712

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{737717}}^1$

素因数の和:737750

約数の個数: 60

約数和(自身を含む): 5946007080

約数和(自身を除く): 3927613368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 737717, 1475434, 2213151, 2950868, 4426302, 5901736, 6639453, 8852604, 11803472, 13278906, 14016623, 17705208, 26557812, 28033246, 35410416, 42049869, 53115624, 56066492, 84099738, 106231248, 112132984, 126149607, 168199476, 224265968, 252299214, 336398952, 504598428, 672797904, 1009196856, 2018393712]

約数ペア:

[(1, 2018393712), (2, 1009196856), (3, 672797904), (4, 504598428), (6, 336398952), (8, 252299214), (9, 224265968), (12, 168199476), (16, 126149607), (18, 112132984), (19, 106231248), (24, 84099738), (36, 56066492), (38, 53115624), (48, 42049869), (57, 35410416), (72, 28033246), (76, 26557812), (114, 17705208), (144, 14016623), (152, 13278906), (171, 11803472), (228, 8852604), (304, 6639453), (342, 5901736), (456, 4426302), (684, 2950868), (912, 2213151), (1368, 1475434), (2736, 737717)]