21204096

素因数分解:

$2^7\times 3^1\times {\mathrm{55219}}^1$

素因数の和:55236

約数の個数: 32

約数和(自身を含む): 56324400

約数和(自身を除く): 35120304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 55219, 110438, 165657, 220876, 331314, 441752, 662628, 883504, 1325256, 1767008, 2650512, 3534016, 5301024, 7068032, 10602048, 21204096]

約数ペア:

[(1, 21204096), (2, 10602048), (3, 7068032), (4, 5301024), (6, 3534016), (8, 2650512), (12, 1767008), (16, 1325256), (24, 883504), (32, 662628), (48, 441752), (64, 331314), (96, 220876), (128, 165657), (192, 110438), (384, 55219)]