21718794672

素因数分解:

$2^4\times 3^2\times {\mathrm{1831}}^1\times {\mathrm{82373}}^1$

素因数の和:84218

約数の個数: 60

約数和(自身を含む): 60816394704

約数和(自身を除く): 39097600032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1831, 3662, 5493, 7324, 10986, 14648, 16479, 21972, 29296, 32958, 43944, 65916, 82373, 87888, 131832, 164746, 247119, 263664, 329492, 494238, 658984, 741357, 988476, 1317968, 1482714, 1976952, 2965428, 3953904, 5930856, 11861712, 150824963, 301649926, 452474889, 603299852, 904949778, 1206599704, 1357424667, 1809899556, 2413199408, 2714849334, 3619799112, 5429698668, 7239598224, 10859397336, 21718794672]

約数ペア:

[(1, 21718794672), (2, 10859397336), (3, 7239598224), (4, 5429698668), (6, 3619799112), (8, 2714849334), (9, 2413199408), (12, 1809899556), (16, 1357424667), (18, 1206599704), (24, 904949778), (36, 603299852), (48, 452474889), (72, 301649926), (144, 150824963), (1831, 11861712), (3662, 5930856), (5493, 3953904), (7324, 2965428), (10986, 1976952), (14648, 1482714), (16479, 1317968), (21972, 988476), (29296, 741357), (32958, 658984), (43944, 494238), (65916, 329492), (82373, 263664), (87888, 247119), (131832, 164746)]