12704394

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 26429760

約数和(自身を除く): 13725366

約数列:

[1, 2, 3, 6, 37, 74, 89, 111, 178, 222, 267, 534, 643, 1286, 1929, 3293, 3858, 6586, 9879, 19758, 23791, 47582, 57227, 71373, 114454, 142746, 171681, 343362, 2117399, 4234798, 6352197, 12704394]

約数ペア:

[(1, 12704394), (2, 6352197), (3, 4234798), (6, 2117399), (37, 343362), (74, 171681), (89, 142746), (111, 114454), (178, 71373), (222, 57227), (267, 47582), (534, 23791), (643, 19758), (1286, 9879), (1929, 6586), (3293, 3858)]