7187742

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2027}}^1$

素因数の和:2232

約数の個数: 24

約数和(自身を含む): 15660216

約数和(自身を除く): 8472474

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 2027, 3546, 4054, 6081, 12162, 18243, 36486, 399319, 798638, 1197957, 2395914, 3593871, 7187742]

約数ペア:

[(1, 7187742), (2, 3593871), (3, 2395914), (6, 1197957), (9, 798638), (18, 399319), (197, 36486), (394, 18243), (591, 12162), (1182, 6081), (1773, 4054), (2027, 3546)]