12866328

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2153}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 35282520

約数和(自身を除く): 22416192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2153, 2988, 4306, 5976, 6459, 8612, 12918, 17224, 19377, 25836, 38754, 51672, 77508, 155016, 178699, 357398, 536097, 714796, 1072194, 1429592, 1608291, 2144388, 3216582, 4288776, 6433164, 12866328]

約数ペア:

[(1, 12866328), (2, 6433164), (3, 4288776), (4, 3216582), (6, 2144388), (8, 1608291), (9, 1429592), (12, 1072194), (18, 714796), (24, 536097), (36, 357398), (72, 178699), (83, 155016), (166, 77508), (249, 51672), (332, 38754), (498, 25836), (664, 19377), (747, 17224), (996, 12918), (1494, 8612), (1992, 6459), (2153, 5976), (2988, 4306)]