8889774

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 18320256

約数和(自身を除く): 9430482

約数列:

[1, 2, 3, 6, 61, 107, 122, 183, 214, 227, 321, 366, 454, 642, 681, 1362, 6527, 13054, 13847, 19581, 24289, 27694, 39162, 41541, 48578, 72867, 83082, 145734, 1481629, 2963258, 4444887, 8889774]

約数ペア:

[(1, 8889774), (2, 4444887), (3, 2963258), (6, 1481629), (61, 145734), (107, 83082), (122, 72867), (183, 48578), (214, 41541), (227, 39162), (321, 27694), (366, 24289), (454, 19581), (642, 13847), (681, 13054), (1362, 6527)]