2019949344

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{143137}}^1$

素因数の和:143167

約数の個数: 108

約数和(自身を含む): 6682111254

約数和(自身を除く): 4662161910

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 143137, 286274, 429411, 572548, 858822, 1001959, 1145096, 1288233, 1717644, 2003918, 2290192, 2576466, 3005877, 3435288, 4007836, 4580384, 5152932, 6011754, 6870576, 7013713, 8015672, 9017631, 10305864, 12023508, 13741152, 14027426, 16031344, 18035262, 20611728, 21041139, 24047016, 28054852, 32062688, 36070524, 41223456, 42082278, 48094032, 56109704, 63123417, 72141048, 84164556, 96188064, 112219408, 126246834, 144282096, 168329112, 224438816, 252493668, 288564192, 336658224, 504987336, 673316448, 1009974672, 2019949344]

約数ペア:

[(1, 2019949344), (2, 1009974672), (3, 673316448), (4, 504987336), (6, 336658224), (7, 288564192), (8, 252493668), (9, 224438816), (12, 168329112), (14, 144282096), (16, 126246834), (18, 112219408), (21, 96188064), (24, 84164556), (28, 72141048), (32, 63123417), (36, 56109704), (42, 48094032), (48, 42082278), (49, 41223456), (56, 36070524), (63, 32062688), (72, 28054852), (84, 24047016), (96, 21041139), (98, 20611728), (112, 18035262), (126, 16031344), (144, 14027426), (147, 13741152), (168, 12023508), (196, 10305864), (224, 9017631), (252, 8015672), (288, 7013713), (294, 6870576), (336, 6011754), (392, 5152932), (441, 4580384), (504, 4007836), (588, 3435288), (672, 3005877), (784, 2576466), (882, 2290192), (1008, 2003918), (1176, 1717644), (1568, 1288233), (1764, 1145096), (2016, 1001959), (2352, 858822), (3528, 572548), (4704, 429411), (7056, 286274), (14112, 143137)]