291567426

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 619195104

約数和(自身を除く): 327627678

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 227, 361, 454, 593, 681, 722, 1083, 1186, 1362, 1779, 2166, 3558, 4313, 8626, 11267, 12939, 22534, 25878, 33801, 67602, 81947, 134611, 163894, 214073, 245841, 269222, 403833, 428146, 491682, 642219, 807666, 1284438, 2557609, 5115218, 7672827, 15345654, 48594571, 97189142, 145783713, 291567426]

約数ペア:

[(1, 291567426), (2, 145783713), (3, 97189142), (6, 48594571), (19, 15345654), (38, 7672827), (57, 5115218), (114, 2557609), (227, 1284438), (361, 807666), (454, 642219), (593, 491682), (681, 428146), (722, 403833), (1083, 269222), (1186, 245841), (1362, 214073), (1779, 163894), (2166, 134611), (3558, 81947), (4313, 67602), (8626, 33801), (11267, 25878), (12939, 22534)]