12175716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{20707}}^1$

素因数の和:20728

約数の個数: 36

約数和(自身を含む): 33049968

約数和(自身を除く): 20874252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 20707, 41414, 62121, 82828, 124242, 144949, 248484, 289898, 434847, 579796, 869694, 1014643, 1739388, 2029286, 3043929, 4058572, 6087858, 12175716]

約数ペア:

[(1, 12175716), (2, 6087858), (3, 4058572), (4, 3043929), (6, 2029286), (7, 1739388), (12, 1014643), (14, 869694), (21, 579796), (28, 434847), (42, 289898), (49, 248484), (84, 144949), (98, 124242), (147, 82828), (196, 62121), (294, 41414), (588, 20707)]