18638064

素因数分解:

$2^4\times 3^2\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:734

約数の個数: 60

約数和(自身を含む): 52451256

約数和(自身を除く): 33813192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 347, 373, 694, 746, 1041, 1119, 1388, 1492, 2082, 2238, 2776, 2984, 3123, 3357, 4164, 4476, 5552, 5968, 6246, 6714, 8328, 8952, 12492, 13428, 16656, 17904, 24984, 26856, 49968, 53712, 129431, 258862, 388293, 517724, 776586, 1035448, 1164879, 1553172, 2070896, 2329758, 3106344, 4659516, 6212688, 9319032, 18638064]

約数ペア:

[(1, 18638064), (2, 9319032), (3, 6212688), (4, 4659516), (6, 3106344), (8, 2329758), (9, 2070896), (12, 1553172), (16, 1164879), (18, 1035448), (24, 776586), (36, 517724), (48, 388293), (72, 258862), (144, 129431), (347, 53712), (373, 49968), (694, 26856), (746, 24984), (1041, 17904), (1119, 16656), (1388, 13428), (1492, 12492), (2082, 8952), (2238, 8328), (2776, 6714), (2984, 6246), (3123, 5968), (3357, 5552), (4164, 4476)]