13135962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 18382758

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 79, 107, 111, 158, 214, 222, 237, 259, 321, 474, 518, 553, 642, 749, 777, 1106, 1498, 1554, 1659, 2247, 2923, 3318, 3959, 4494, 5846, 7918, 8453, 8769, 11877, 16906, 17538, 20461, 23754, 25359, 27713, 40922, 50718, 55426, 59171, 61383, 83139, 118342, 122766, 166278, 177513, 312761, 355026, 625522, 938283, 1876566, 2189327, 4378654, 6567981, 13135962]

約数ペア:

[(1, 13135962), (2, 6567981), (3, 4378654), (6, 2189327), (7, 1876566), (14, 938283), (21, 625522), (37, 355026), (42, 312761), (74, 177513), (79, 166278), (107, 122766), (111, 118342), (158, 83139), (214, 61383), (222, 59171), (237, 55426), (259, 50718), (321, 40922), (474, 27713), (518, 25359), (553, 23754), (642, 20461), (749, 17538), (777, 16906), (1106, 11877), (1498, 8769), (1554, 8453), (1659, 7918), (2247, 5846), (2923, 4494), (3318, 3959)]