129004812

素因数分解:

$2^2\times 3^5\times {\mathrm{132721}}^1$

素因数の和:132740

約数の個数: 36

約数和(自身を含む): 338175656

約数和(自身を除く): 209170844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 132721, 265442, 398163, 530884, 796326, 1194489, 1592652, 2388978, 3583467, 4777956, 7166934, 10750401, 14333868, 21500802, 32251203, 43001604, 64502406, 129004812]

約数ペア:

[(1, 129004812), (2, 64502406), (3, 43001604), (4, 32251203), (6, 21500802), (9, 14333868), (12, 10750401), (18, 7166934), (27, 4777956), (36, 3583467), (54, 2388978), (81, 1592652), (108, 1194489), (162, 796326), (243, 530884), (324, 398163), (486, 265442), (972, 132721)]