13072542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{709}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 29990400

約数和(自身を除く): 16917858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 709, 878, 1317, 1418, 2127, 2634, 3073, 4254, 4963, 6146, 9219, 9926, 14889, 18438, 29778, 311251, 622502, 933753, 1867506, 2178757, 4357514, 6536271, 13072542]

約数ペア:

[(1, 13072542), (2, 6536271), (3, 4357514), (6, 2178757), (7, 1867506), (14, 933753), (21, 622502), (42, 311251), (439, 29778), (709, 18438), (878, 14889), (1317, 9926), (1418, 9219), (2127, 6146), (2634, 4963), (3073, 4254)]