21046032

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{20879}}^1$

素因数の和:20900

約数の個数: 60

約数和(自身を含む): 67317120

約数和(自身を除く): 46271088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 20879, 41758, 62637, 83516, 125274, 146153, 167032, 187911, 250548, 292306, 334064, 375822, 438459, 501096, 584612, 751644, 876918, 1002192, 1169224, 1315377, 1503288, 1753836, 2338448, 2630754, 3006576, 3507672, 5261508, 7015344, 10523016, 21046032]

約数ペア:

[(1, 21046032), (2, 10523016), (3, 7015344), (4, 5261508), (6, 3507672), (7, 3006576), (8, 2630754), (9, 2338448), (12, 1753836), (14, 1503288), (16, 1315377), (18, 1169224), (21, 1002192), (24, 876918), (28, 751644), (36, 584612), (42, 501096), (48, 438459), (56, 375822), (63, 334064), (72, 292306), (84, 250548), (112, 187911), (126, 167032), (144, 146153), (168, 125274), (252, 83516), (336, 62637), (504, 41758), (1008, 20879)]