31449012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3499}}^1$

素因数の和:3620

約数の個数: 48

約数和(自身を含む): 84672000

約数和(自身を除く): 53222988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 3499, 4494, 6998, 8988, 10497, 13996, 20994, 24493, 41988, 48986, 73479, 97972, 146958, 293916, 374393, 748786, 1123179, 1497572, 2246358, 2620751, 4492716, 5241502, 7862253, 10483004, 15724506, 31449012]

約数ペア:

[(1, 31449012), (2, 15724506), (3, 10483004), (4, 7862253), (6, 5241502), (7, 4492716), (12, 2620751), (14, 2246358), (21, 1497572), (28, 1123179), (42, 748786), (84, 374393), (107, 293916), (214, 146958), (321, 97972), (428, 73479), (642, 48986), (749, 41988), (1284, 24493), (1498, 20994), (2247, 13996), (2996, 10497), (3499, 8988), (4494, 6998)]