12321666

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 32175360

約数和(自身を除く): 19853694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 881, 999, 1554, 1762, 1998, 2331, 2643, 4662, 5286, 6167, 6993, 7929, 12334, 13986, 15858, 18501, 23787, 32597, 37002, 47574, 55503, 65194, 97791, 111006, 166509, 195582, 228179, 293373, 333018, 456358, 586746, 684537, 880119, 1369074, 1760238, 2053611, 4107222, 6160833, 12321666]

約数ペア:

[(1, 12321666), (2, 6160833), (3, 4107222), (6, 2053611), (7, 1760238), (9, 1369074), (14, 880119), (18, 684537), (21, 586746), (27, 456358), (37, 333018), (42, 293373), (54, 228179), (63, 195582), (74, 166509), (111, 111006), (126, 97791), (189, 65194), (222, 55503), (259, 47574), (333, 37002), (378, 32597), (518, 23787), (666, 18501), (777, 15858), (881, 13986), (999, 12334), (1554, 7929), (1762, 6993), (1998, 6167), (2331, 5286), (2643, 4662)]