25504812

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{3121}}^1$

素因数の和:3358

約数の個数: 36

約数和(自身を含む): 64775256

約数和(自身を除く): 39270444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 3121, 4086, 6242, 8172, 9363, 12484, 18726, 28089, 37452, 56178, 112356, 708467, 1416934, 2125401, 2833868, 4250802, 6376203, 8501604, 12752406, 25504812]

約数ペア:

[(1, 25504812), (2, 12752406), (3, 8501604), (4, 6376203), (6, 4250802), (9, 2833868), (12, 2125401), (18, 1416934), (36, 708467), (227, 112356), (454, 56178), (681, 37452), (908, 28089), (1362, 18726), (2043, 12484), (2724, 9363), (3121, 8172), (4086, 6242)]