2687976

素因数分解:

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

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 7484100

約数和(自身を除く): 4796124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1009, 1332, 2018, 2664, 3027, 4036, 6054, 8072, 9081, 12108, 18162, 24216, 36324, 37333, 72648, 74666, 111999, 149332, 223998, 298664, 335997, 447996, 671994, 895992, 1343988, 2687976]

約数ペア:

[(1, 2687976), (2, 1343988), (3, 895992), (4, 671994), (6, 447996), (8, 335997), (9, 298664), (12, 223998), (18, 149332), (24, 111999), (36, 74666), (37, 72648), (72, 37333), (74, 36324), (111, 24216), (148, 18162), (222, 12108), (296, 9081), (333, 8072), (444, 6054), (666, 4036), (888, 3027), (1009, 2664), (1332, 2018)]