13878144

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{1721}}^1$

素因数の和:1748

約数の個数: 96

約数和(自身を含む): 45667440

約数和(自身を除く): 31789296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 1721, 2016, 2688, 3442, 4032, 5163, 6884, 8064, 10326, 12047, 13768, 15489, 20652, 24094, 27536, 30978, 36141, 41304, 48188, 55072, 61956, 72282, 82608, 96376, 108423, 110144, 123912, 144564, 165216, 192752, 216846, 220288, 247824, 289128, 330432, 385504, 433692, 495648, 578256, 660864, 771008, 867384, 991296, 1156512, 1542016, 1734768, 1982592, 2313024, 3469536, 4626048, 6939072, 13878144]

約数ペア:

[(1, 13878144), (2, 6939072), (3, 4626048), (4, 3469536), (6, 2313024), (7, 1982592), (8, 1734768), (9, 1542016), (12, 1156512), (14, 991296), (16, 867384), (18, 771008), (21, 660864), (24, 578256), (28, 495648), (32, 433692), (36, 385504), (42, 330432), (48, 289128), (56, 247824), (63, 220288), (64, 216846), (72, 192752), (84, 165216), (96, 144564), (112, 123912), (126, 110144), (128, 108423), (144, 96376), (168, 82608), (192, 72282), (224, 61956), (252, 55072), (288, 48188), (336, 41304), (384, 36141), (448, 30978), (504, 27536), (576, 24094), (672, 20652), (896, 15489), (1008, 13768), (1152, 12047), (1344, 10326), (1721, 8064), (2016, 6884), (2688, 5163), (3442, 4032)]