25055388

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{3121}}^1$

素因数の和:3354

約数の個数: 36

約数和(自身を含む): 63638848

約数和(自身を除く): 38583460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 3121, 4014, 6242, 8028, 9363, 12484, 18726, 28089, 37452, 56178, 112356, 695983, 1391966, 2087949, 2783932, 4175898, 6263847, 8351796, 12527694, 25055388]

約数ペア:

[(1, 25055388), (2, 12527694), (3, 8351796), (4, 6263847), (6, 4175898), (9, 2783932), (12, 2087949), (18, 1391966), (36, 695983), (223, 112356), (446, 56178), (669, 37452), (892, 28089), (1338, 18726), (2007, 12484), (2676, 9363), (3121, 8028), (4014, 6242)]