18772376906

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{179}}^1\times {\mathrm{38303}}^1$

素因数の和:38558

約数の個数: 24

約数和(自身を含む): 29102613120

約数和(自身を除く): 10330236214

約数列:

[1, 2, 37, 74, 179, 358, 1369, 2738, 6623, 13246, 38303, 76606, 245051, 490102, 1417211, 2834422, 6856237, 13712474, 52436807, 104873614, 253680769, 507361538, 9386188453, 18772376906]

約数ペア:

[(1, 18772376906), (2, 9386188453), (37, 507361538), (74, 253680769), (179, 104873614), (358, 52436807), (1369, 13712474), (2738, 6856237), (6623, 2834422), (13246, 1417211), (38303, 490102), (76606, 245051)]