1343988

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1056

約数の個数: 36

約数和(自身を含む): 3492580

約数和(自身を除く): 2148592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1009, 1332, 2018, 3027, 4036, 6054, 9081, 12108, 18162, 36324, 37333, 74666, 111999, 149332, 223998, 335997, 447996, 671994, 1343988]

約数ペア:

[(1, 1343988), (2, 671994), (3, 447996), (4, 335997), (6, 223998), (9, 149332), (12, 111999), (18, 74666), (36, 37333), (37, 36324), (74, 18162), (111, 12108), (148, 9081), (222, 6054), (333, 4036), (444, 3027), (666, 2018), (1009, 1332)]