13750254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1865

約数の個数: 48

約数和(自身を含む): 34625760

約数和(自身を除く): 20875506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 1789, 2562, 3578, 3843, 5367, 7686, 10734, 12523, 16101, 25046, 32202, 37569, 75138, 109129, 112707, 218258, 225414, 327387, 654774, 763903, 982161, 1527806, 1964322, 2291709, 4583418, 6875127, 13750254]

約数ペア:

[(1, 13750254), (2, 6875127), (3, 4583418), (6, 2291709), (7, 1964322), (9, 1527806), (14, 982161), (18, 763903), (21, 654774), (42, 327387), (61, 225414), (63, 218258), (122, 112707), (126, 109129), (183, 75138), (366, 37569), (427, 32202), (549, 25046), (854, 16101), (1098, 12523), (1281, 10734), (1789, 7686), (2562, 5367), (3578, 3843)]