21882084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{773}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 58601088

約数和(自身を除く): 36719004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 337, 674, 773, 1011, 1348, 1546, 2022, 2319, 2359, 3092, 4044, 4638, 4718, 5411, 7077, 9276, 9436, 10822, 14154, 16233, 21644, 28308, 32466, 64932, 260501, 521002, 781503, 1042004, 1563006, 1823507, 3126012, 3647014, 5470521, 7294028, 10941042, 21882084]

約数ペア:

[(1, 21882084), (2, 10941042), (3, 7294028), (4, 5470521), (6, 3647014), (7, 3126012), (12, 1823507), (14, 1563006), (21, 1042004), (28, 781503), (42, 521002), (84, 260501), (337, 64932), (674, 32466), (773, 28308), (1011, 21644), (1348, 16233), (1546, 14154), (2022, 10822), (2319, 9436), (2359, 9276), (3092, 7077), (4044, 5411), (4638, 4718)]