19043957016

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{5397947}}^1$

素因数の和:5397973

約数の個数: 72

約数和(自身を含む): 59998192020

約数和(自身を除く): 40954235004

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 5397947, 10795894, 16193841, 21591788, 32387682, 37785629, 43183576, 48581523, 64775364, 75571258, 97163046, 113356887, 129550728, 151142516, 194326092, 226713774, 264499403, 302285032, 340070661, 388652184, 453427548, 528998806, 680141322, 793498209, 906855096, 1057997612, 1360282644, 1586996418, 2115995224, 2380494627, 2720565288, 3173992836, 4760989254, 6347985672, 9521978508, 19043957016]

約数ペア:

[(1, 19043957016), (2, 9521978508), (3, 6347985672), (4, 4760989254), (6, 3173992836), (7, 2720565288), (8, 2380494627), (9, 2115995224), (12, 1586996418), (14, 1360282644), (18, 1057997612), (21, 906855096), (24, 793498209), (28, 680141322), (36, 528998806), (42, 453427548), (49, 388652184), (56, 340070661), (63, 302285032), (72, 264499403), (84, 226713774), (98, 194326092), (126, 151142516), (147, 129550728), (168, 113356887), (196, 97163046), (252, 75571258), (294, 64775364), (392, 48581523), (441, 43183576), (504, 37785629), (588, 32387682), (882, 21591788), (1176, 16193841), (1764, 10795894), (3528, 5397947)]