24720012

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{5323}}^1$

素因数の和:5379

約数の個数: 48

約数和(自身を含む): 65591680

約数和(自身を除く): 40871668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 5323, 10646, 15969, 21292, 31938, 47907, 63876, 95814, 143721, 191628, 228889, 287442, 457778, 574884, 686667, 915556, 1373334, 2060001, 2746668, 4120002, 6180003, 8240004, 12360006, 24720012]

約数ペア:

[(1, 24720012), (2, 12360006), (3, 8240004), (4, 6180003), (6, 4120002), (9, 2746668), (12, 2060001), (18, 1373334), (27, 915556), (36, 686667), (43, 574884), (54, 457778), (86, 287442), (108, 228889), (129, 191628), (172, 143721), (258, 95814), (387, 63876), (516, 47907), (774, 31938), (1161, 21292), (1548, 15969), (2322, 10646), (4644, 5323)]