1818423464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{1381}}^1$

素因数の和:2562

約数の個数: 64

約数和(自身を含む): 4012001280

約数和(自身を除く): 2193577816

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1151, 1381, 2302, 2762, 4604, 5524, 9208, 11048, 12661, 14963, 15191, 17953, 25322, 29926, 30382, 35906, 50644, 59852, 60764, 71812, 101288, 119704, 121528, 143624, 164593, 197483, 329186, 394966, 658372, 789932, 1316744, 1579864, 1589531, 3179062, 6358124, 12716248, 17484841, 20663903, 34969682, 41327806, 69939364, 82655612, 139878728, 165311224, 227302933, 454605866, 909211732, 1818423464]

約数ペア:

[(1, 1818423464), (2, 909211732), (4, 454605866), (8, 227302933), (11, 165311224), (13, 139878728), (22, 82655612), (26, 69939364), (44, 41327806), (52, 34969682), (88, 20663903), (104, 17484841), (143, 12716248), (286, 6358124), (572, 3179062), (1144, 1589531), (1151, 1579864), (1381, 1316744), (2302, 789932), (2762, 658372), (4604, 394966), (5524, 329186), (9208, 197483), (11048, 164593), (12661, 143624), (14963, 121528), (15191, 119704), (17953, 101288), (25322, 71812), (29926, 60764), (30382, 59852), (35906, 50644)]