13288758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2957}}^1$

素因数の和:3076

約数の個数: 32

約数和(自身を含む): 30668544

約数和(自身を除く): 17379786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 2957, 4494, 5914, 8871, 17742, 20699, 41398, 62097, 124194, 316399, 632798, 949197, 1898394, 2214793, 4429586, 6644379, 13288758]

約数ペア:

[(1, 13288758), (2, 6644379), (3, 4429586), (6, 2214793), (7, 1898394), (14, 949197), (21, 632798), (42, 316399), (107, 124194), (214, 62097), (321, 41398), (642, 20699), (749, 17742), (1498, 8871), (2247, 5914), (2957, 4494)]