66929982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{227653}}^1$

素因数の和:227672

約数の個数: 24

約数和(自身を含む): 155715336

約数和(自身を除く): 88785354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 227653, 455306, 682959, 1365918, 1593571, 3187142, 4780713, 9561426, 11154997, 22309994, 33464991, 66929982]

約数ペア:

[(1, 66929982), (2, 33464991), (3, 22309994), (6, 11154997), (7, 9561426), (14, 4780713), (21, 3187142), (42, 1593571), (49, 1365918), (98, 682959), (147, 455306), (294, 227653)]