2143944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2707}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 6336720

約数和(自身を除く): 4192776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 2707, 5414, 8121, 10828, 16242, 21656, 24363, 29777, 32484, 48726, 59554, 64968, 89331, 97452, 119108, 178662, 194904, 238216, 267993, 357324, 535986, 714648, 1071972, 2143944]

約数ペア:

[(1, 2143944), (2, 1071972), (3, 714648), (4, 535986), (6, 357324), (8, 267993), (9, 238216), (11, 194904), (12, 178662), (18, 119108), (22, 97452), (24, 89331), (33, 64968), (36, 59554), (44, 48726), (66, 32484), (72, 29777), (88, 24363), (99, 21656), (132, 16242), (198, 10828), (264, 8121), (396, 5414), (792, 2707)]