57978186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{37309}}^1$

素因数の和:37358

約数の個数: 32

約数和(自身を含む): 136106880

約数和(自身を除く): 78128694

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 37309, 74618, 111927, 223854, 261163, 522326, 783489, 1380433, 1566978, 2760866, 4141299, 8282598, 9663031, 19326062, 28989093, 57978186]

約数ペア:

[(1, 57978186), (2, 28989093), (3, 19326062), (6, 9663031), (7, 8282598), (14, 4141299), (21, 2760866), (37, 1566978), (42, 1380433), (74, 783489), (111, 522326), (222, 261163), (259, 223854), (518, 111927), (777, 74618), (1554, 37309)]