21813696

素因数分解:

$2^6\times 3^2\times {\mathrm{37871}}^1$

素因数の和:37889

約数の個数: 42

約数和(自身を含む): 62526672

約数和(自身を除く): 40712976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 37871, 75742, 113613, 151484, 227226, 302968, 340839, 454452, 605936, 681678, 908904, 1211872, 1363356, 1817808, 2423744, 2726712, 3635616, 5453424, 7271232, 10906848, 21813696]

約数ペア:

[(1, 21813696), (2, 10906848), (3, 7271232), (4, 5453424), (6, 3635616), (8, 2726712), (9, 2423744), (12, 1817808), (16, 1363356), (18, 1211872), (24, 908904), (32, 681678), (36, 605936), (48, 454452), (64, 340839), (72, 302968), (96, 227226), (144, 151484), (192, 113613), (288, 75742), (576, 37871)]