2018910768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113371}}^1$

素因数の和:113442

約数の個数: 80

約数和(自身を含む): 6073111296

約数和(自身を除く): 4054200528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 17808, 113371, 226742, 340113, 453484, 680226, 793597, 906968, 1360452, 1587194, 1813936, 2380791, 2720904, 3174388, 4761582, 5441808, 6008663, 6348776, 9523164, 12017326, 12697552, 18025989, 19046328, 24034652, 36051978, 38092656, 42060641, 48069304, 72103956, 84121282, 96138608, 126181923, 144207912, 168242564, 252363846, 288415824, 336485128, 504727692, 672970256, 1009455384, 2018910768]

約数ペア:

[(1, 2018910768), (2, 1009455384), (3, 672970256), (4, 504727692), (6, 336485128), (7, 288415824), (8, 252363846), (12, 168242564), (14, 144207912), (16, 126181923), (21, 96138608), (24, 84121282), (28, 72103956), (42, 48069304), (48, 42060641), (53, 38092656), (56, 36051978), (84, 24034652), (106, 19046328), (112, 18025989), (159, 12697552), (168, 12017326), (212, 9523164), (318, 6348776), (336, 6008663), (371, 5441808), (424, 4761582), (636, 3174388), (742, 2720904), (848, 2380791), (1113, 1813936), (1272, 1587194), (1484, 1360452), (2226, 906968), (2544, 793597), (2968, 680226), (4452, 453484), (5936, 340113), (8904, 226742), (17808, 113371)]