1887111091936

素因数分解:

$2^5\times 7^2\times {\mathrm{103}}^1\times {\mathrm{11684609}}^1$

素因数の和:11684736

約数の個数: 72

約数和(自身を含む): 4363781189040

約数和(自身を除く): 2476670097104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 103, 112, 196, 206, 224, 392, 412, 721, 784, 824, 1442, 1568, 1648, 2884, 3296, 5047, 5768, 10094, 11536, 20188, 23072, 40376, 80752, 161504, 11684609, 23369218, 46738436, 81792263, 93476872, 163584526, 186953744, 327169052, 373907488, 572545841, 654338104, 1145091682, 1203514727, 1308676208, 2290183364, 2407029454, 2617352416, 4580366728, 4814058908, 8424603089, 9160733456, 9628117816, 16849206178, 18321466912, 19256235632, 33698412356, 38512471264, 58972221623, 67396824712, 117944443246, 134793649424, 235888886492, 269587298848, 471777772984, 943555545968, 1887111091936]

約数ペア:

[(1, 1887111091936), (2, 943555545968), (4, 471777772984), (7, 269587298848), (8, 235888886492), (14, 134793649424), (16, 117944443246), (28, 67396824712), (32, 58972221623), (49, 38512471264), (56, 33698412356), (98, 19256235632), (103, 18321466912), (112, 16849206178), (196, 9628117816), (206, 9160733456), (224, 8424603089), (392, 4814058908), (412, 4580366728), (721, 2617352416), (784, 2407029454), (824, 2290183364), (1442, 1308676208), (1568, 1203514727), (1648, 1145091682), (2884, 654338104), (3296, 572545841), (5047, 373907488), (5768, 327169052), (10094, 186953744), (11536, 163584526), (20188, 93476872), (23072, 81792263), (40376, 46738436), (80752, 23369218), (161504, 11684609)]