13248718

素因数分解:

$2^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 40

約数和(自身を含む): 24200640

約数和(自身を除く): 10951922

約数列:

[1, 2, 7, 14, 31, 49, 62, 89, 98, 178, 217, 343, 434, 623, 686, 1246, 1519, 2401, 2759, 3038, 4361, 4802, 5518, 8722, 10633, 19313, 21266, 30527, 38626, 61054, 74431, 135191, 148862, 213689, 270382, 427378, 946337, 1892674, 6624359, 13248718]

約数ペア:

[(1, 13248718), (2, 6624359), (7, 1892674), (14, 946337), (31, 427378), (49, 270382), (62, 213689), (89, 148862), (98, 135191), (178, 74431), (217, 61054), (343, 38626), (434, 30527), (623, 21266), (686, 19313), (1246, 10633), (1519, 8722), (2401, 5518), (2759, 4802), (3038, 4361)]