12112122

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 28200960

約数和(自身を除く): 16088838

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 79, 101, 138, 158, 202, 237, 253, 303, 474, 506, 606, 759, 869, 1111, 1518, 1738, 1817, 2222, 2323, 2607, 3333, 3634, 4646, 5214, 5451, 6666, 6969, 7979, 10902, 13938, 15958, 19987, 23937, 25553, 39974, 47874, 51106, 59961, 76659, 87769, 119922, 153318, 175538, 183517, 263307, 367034, 526614, 550551, 1101102, 2018687, 4037374, 6056061, 12112122]

約数ペア:

[(1, 12112122), (2, 6056061), (3, 4037374), (6, 2018687), (11, 1101102), (22, 550551), (23, 526614), (33, 367034), (46, 263307), (66, 183517), (69, 175538), (79, 153318), (101, 119922), (138, 87769), (158, 76659), (202, 59961), (237, 51106), (253, 47874), (303, 39974), (474, 25553), (506, 23937), (606, 19987), (759, 15958), (869, 13938), (1111, 10902), (1518, 7979), (1738, 6969), (1817, 6666), (2222, 5451), (2323, 5214), (2607, 4646), (3333, 3634)]