16828955064

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1811903}}^1$

素因数の和:1811961

約数の個数: 64

約数和(自身を含む): 47834265600

約数和(自身を除く): 31005310536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 1811903, 3623806, 5435709, 7247612, 10871418, 14495224, 16307127, 21742836, 32614254, 43485672, 48921381, 65228508, 77911829, 97842762, 130457016, 155823658, 195685524, 233735487, 311647316, 391371048, 467470974, 623294632, 701206461, 934941948, 1402412922, 1869883896, 2103619383, 2804825844, 4207238766, 5609651688, 8414477532, 16828955064]

約数ペア:

[(1, 16828955064), (2, 8414477532), (3, 5609651688), (4, 4207238766), (6, 2804825844), (8, 2103619383), (9, 1869883896), (12, 1402412922), (18, 934941948), (24, 701206461), (27, 623294632), (36, 467470974), (43, 391371048), (54, 311647316), (72, 233735487), (86, 195685524), (108, 155823658), (129, 130457016), (172, 97842762), (216, 77911829), (258, 65228508), (344, 48921381), (387, 43485672), (516, 32614254), (774, 21742836), (1032, 16307127), (1161, 14495224), (1548, 10871418), (2322, 7247612), (3096, 5435709), (4644, 3623806), (9288, 1811903)]