25619202

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1601}}^1$

素因数の和:1743

約数の個数: 48

約数和(自身を含む): 63977472

約数和(自身を除く): 38358270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1601, 1778, 2286, 2667, 3202, 4803, 5334, 8001, 9606, 11207, 14409, 16002, 22414, 28818, 33621, 67242, 100863, 201726, 203327, 406654, 609981, 1219962, 1423289, 1829943, 2846578, 3659886, 4269867, 8539734, 12809601, 25619202]

約数ペア:

[(1, 25619202), (2, 12809601), (3, 8539734), (6, 4269867), (7, 3659886), (9, 2846578), (14, 1829943), (18, 1423289), (21, 1219962), (42, 609981), (63, 406654), (126, 203327), (127, 201726), (254, 100863), (381, 67242), (762, 33621), (889, 28818), (1143, 22414), (1601, 16002), (1778, 14409), (2286, 11207), (2667, 9606), (3202, 8001), (4803, 5334)]