18826164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{74707}}^1$

素因数の和:74724

約数の個数: 36

約数和(自身を含む): 54387424

約数和(自身を除く): 35561260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 74707, 149414, 224121, 298828, 448242, 522949, 672363, 896484, 1045898, 1344726, 1568847, 2091796, 2689452, 3137694, 4706541, 6275388, 9413082, 18826164]

約数ペア:

[(1, 18826164), (2, 9413082), (3, 6275388), (4, 4706541), (6, 3137694), (7, 2689452), (9, 2091796), (12, 1568847), (14, 1344726), (18, 1045898), (21, 896484), (28, 672363), (36, 522949), (42, 448242), (63, 298828), (84, 224121), (126, 149414), (252, 74707)]