2019445344

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{111301}}^1$

素因数の和:111330

約数の個数: 120

約数和(自身を含む): 6787641168

約数和(自身を除く): 4768195824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 111301, 222602, 333903, 445204, 667806, 779107, 890408, 1001709, 1335612, 1558214, 1780816, 2003418, 2337321, 2671224, 3005127, 3116428, 3561632, 4006836, 4674642, 5342448, 6010254, 6232856, 7011963, 8013672, 9015381, 9349284, 10684896, 12020508, 12465712, 14023926, 16027344, 18030762, 18698568, 21035889, 24041016, 24931424, 28047852, 32054688, 36061524, 37397136, 42071778, 48082032, 56095704, 63107667, 72123048, 74794272, 84143556, 96164064, 112191408, 126215334, 144246096, 168287112, 224382816, 252430668, 288492192, 336574224, 504861336, 673148448, 1009722672, 2019445344]

約数ペア:

[(1, 2019445344), (2, 1009722672), (3, 673148448), (4, 504861336), (6, 336574224), (7, 288492192), (8, 252430668), (9, 224382816), (12, 168287112), (14, 144246096), (16, 126215334), (18, 112191408), (21, 96164064), (24, 84143556), (27, 74794272), (28, 72123048), (32, 63107667), (36, 56095704), (42, 48082032), (48, 42071778), (54, 37397136), (56, 36061524), (63, 32054688), (72, 28047852), (81, 24931424), (84, 24041016), (96, 21035889), (108, 18698568), (112, 18030762), (126, 16027344), (144, 14023926), (162, 12465712), (168, 12020508), (189, 10684896), (216, 9349284), (224, 9015381), (252, 8013672), (288, 7011963), (324, 6232856), (336, 6010254), (378, 5342448), (432, 4674642), (504, 4006836), (567, 3561632), (648, 3116428), (672, 3005127), (756, 2671224), (864, 2337321), (1008, 2003418), (1134, 1780816), (1296, 1558214), (1512, 1335612), (2016, 1001709), (2268, 890408), (2592, 779107), (3024, 667806), (4536, 445204), (6048, 333903), (9072, 222602), (18144, 111301)]