21821568

素因数分解:

$2^7\times 3^1\times {\mathrm{56827}}^1$

素因数の和:56844

約数の個数: 32

約数和(自身を含む): 57964560

約数和(自身を除く): 36142992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 56827, 113654, 170481, 227308, 340962, 454616, 681924, 909232, 1363848, 1818464, 2727696, 3636928, 5455392, 7273856, 10910784, 21821568]

約数ペア:

[(1, 21821568), (2, 10910784), (3, 7273856), (4, 5455392), (6, 3636928), (8, 2727696), (12, 1818464), (16, 1363848), (24, 909232), (32, 681924), (48, 454616), (64, 340962), (96, 227308), (128, 170481), (192, 113654), (384, 56827)]