40890774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{358691}}^1$

素因数の和:358715

約数の個数: 16

約数和(自身を含む): 86086080

約数和(自身を除く): 45195306

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 358691, 717382, 1076073, 2152146, 6815129, 13630258, 20445387, 40890774]

約数ペア:

[(1, 40890774), (2, 20445387), (3, 13630258), (6, 6815129), (19, 2152146), (38, 1076073), (57, 717382), (114, 358691)]