129121237218

素因数分解:

$2^1\times 3^1\times {\mathrm{2237}}^1\times {\mathrm{9620119}}^1$

素因数の和:9622361

約数の個数: 16

約数和(自身を含む): 258357942720

約数和(自身を除く): 129236705502

約数列:

[1, 2, 3, 6, 2237, 4474, 6711, 13422, 9620119, 19240238, 28860357, 57720714, 21520206203, 43040412406, 64560618609, 129121237218]

約数ペア:

[(1, 129121237218), (2, 64560618609), (3, 43040412406), (6, 21520206203), (2237, 57720714), (4474, 28860357), (6711, 19240238), (13422, 9620119)]