18565536956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{17827}}^1$

素因数の和:18114

約数の個数: 48

約数和(自身を含む): 34863010560

約数和(自身を除く): 16297473604

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 193, 284, 386, 772, 1349, 2698, 3667, 5396, 7334, 13703, 14668, 17827, 27406, 35654, 54812, 71308, 260357, 338713, 520714, 677426, 1041428, 1265717, 1354852, 2531434, 3440611, 5062868, 6881222, 13762444, 24048623, 48097246, 65371609, 96194492, 130743218, 244283381, 261486436, 488566762, 977133524, 4641384239, 9282768478, 18565536956]

約数ペア:

[(1, 18565536956), (2, 9282768478), (4, 4641384239), (19, 977133524), (38, 488566762), (71, 261486436), (76, 244283381), (142, 130743218), (193, 96194492), (284, 65371609), (386, 48097246), (772, 24048623), (1349, 13762444), (2698, 6881222), (3667, 5062868), (5396, 3440611), (7334, 2531434), (13703, 1354852), (14668, 1265717), (17827, 1041428), (27406, 677426), (35654, 520714), (54812, 338713), (71308, 260357)]