12806856

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 35870400

約数和(自身を除く): 23063544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 281, 422, 562, 633, 843, 844, 1124, 1266, 1686, 1688, 1899, 2248, 2529, 2532, 3372, 3798, 5058, 5064, 5697, 6744, 7587, 7596, 10116, 11394, 15174, 15192, 20232, 22788, 30348, 45576, 59291, 60696, 118582, 177873, 237164, 355746, 474328, 533619, 711492, 1067238, 1422984, 1600857, 2134476, 3201714, 4268952, 6403428, 12806856]

約数ペア:

[(1, 12806856), (2, 6403428), (3, 4268952), (4, 3201714), (6, 2134476), (8, 1600857), (9, 1422984), (12, 1067238), (18, 711492), (24, 533619), (27, 474328), (36, 355746), (54, 237164), (72, 177873), (108, 118582), (211, 60696), (216, 59291), (281, 45576), (422, 30348), (562, 22788), (633, 20232), (843, 15192), (844, 15174), (1124, 11394), (1266, 10116), (1686, 7596), (1688, 7587), (1899, 6744), (2248, 5697), (2529, 5064), (2532, 5058), (3372, 3798)]