18873146304

素因数分解:

$2^6\times 3^2\times {\mathrm{137}}^1\times {\mathrm{239167}}^1$

素因数の和:239322

約数の個数: 84

約数和(自身を含む): 54491558784

約数和(自身を除く): 35618412480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 137, 144, 192, 274, 288, 411, 548, 576, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4384, 4932, 6576, 8768, 9864, 13152, 19728, 26304, 39456, 78912, 239167, 478334, 717501, 956668, 1435002, 1913336, 2152503, 2870004, 3826672, 4305006, 5740008, 7653344, 8610012, 11480016, 15306688, 17220024, 22960032, 32765879, 34440048, 45920064, 65531758, 68880096, 98297637, 131063516, 137760192, 196595274, 262127032, 294892911, 393190548, 524254064, 589785822, 786381096, 1048508128, 1179571644, 1572762192, 2097016256, 2359143288, 3145524384, 4718286576, 6291048768, 9436573152, 18873146304]

約数ペア:

[(1, 18873146304), (2, 9436573152), (3, 6291048768), (4, 4718286576), (6, 3145524384), (8, 2359143288), (9, 2097016256), (12, 1572762192), (16, 1179571644), (18, 1048508128), (24, 786381096), (32, 589785822), (36, 524254064), (48, 393190548), (64, 294892911), (72, 262127032), (96, 196595274), (137, 137760192), (144, 131063516), (192, 98297637), (274, 68880096), (288, 65531758), (411, 45920064), (548, 34440048), (576, 32765879), (822, 22960032), (1096, 17220024), (1233, 15306688), (1644, 11480016), (2192, 8610012), (2466, 7653344), (3288, 5740008), (4384, 4305006), (4932, 3826672), (6576, 2870004), (8768, 2152503), (9864, 1913336), (13152, 1435002), (19728, 956668), (26304, 717501), (39456, 478334), (78912, 239167)]