12158766

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 28169856

約数和(自身を除く): 16011090

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 683, 774, 989, 1366, 1978, 2049, 2967, 4098, 5934, 6147, 8901, 12294, 15709, 17802, 29369, 31418, 47127, 58738, 88107, 94254, 141381, 176214, 264321, 282762, 528642, 675487, 1350974, 2026461, 4052922, 6079383, 12158766]

約数ペア:

[(1, 12158766), (2, 6079383), (3, 4052922), (6, 2026461), (9, 1350974), (18, 675487), (23, 528642), (43, 282762), (46, 264321), (69, 176214), (86, 141381), (129, 94254), (138, 88107), (207, 58738), (258, 47127), (387, 31418), (414, 29369), (683, 17802), (774, 15709), (989, 12294), (1366, 8901), (1978, 6147), (2049, 5934), (2967, 4098)]