12646776

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 33868800

約数和(自身を除く): 21222024

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 139, 204, 223, 278, 408, 417, 446, 556, 669, 834, 892, 1112, 1338, 1668, 1784, 2363, 2676, 3336, 3791, 4726, 5352, 7089, 7582, 9452, 11373, 14178, 15164, 18904, 22746, 28356, 30328, 30997, 45492, 56712, 61994, 90984, 92991, 123988, 185982, 247976, 371964, 526949, 743928, 1053898, 1580847, 2107796, 3161694, 4215592, 6323388, 12646776]

約数ペア:

[(1, 12646776), (2, 6323388), (3, 4215592), (4, 3161694), (6, 2107796), (8, 1580847), (12, 1053898), (17, 743928), (24, 526949), (34, 371964), (51, 247976), (68, 185982), (102, 123988), (136, 92991), (139, 90984), (204, 61994), (223, 56712), (278, 45492), (408, 30997), (417, 30328), (446, 28356), (556, 22746), (669, 18904), (834, 15164), (892, 14178), (1112, 11373), (1338, 9452), (1668, 7582), (1784, 7089), (2363, 5352), (2676, 4726), (3336, 3791)]