21109632

素因数分解:

$2^7\times 3^1\times {\mathrm{54973}}^1$

素因数の和:54990

約数の個数: 32

約数和(自身を含む): 56073480

約数和(自身を除く): 34963848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 54973, 109946, 164919, 219892, 329838, 439784, 659676, 879568, 1319352, 1759136, 2638704, 3518272, 5277408, 7036544, 10554816, 21109632]

約数ペア:

[(1, 21109632), (2, 10554816), (3, 7036544), (4, 5277408), (6, 3518272), (8, 2638704), (12, 1759136), (16, 1319352), (24, 879568), (32, 659676), (48, 439784), (64, 329838), (96, 219892), (128, 164919), (192, 109946), (384, 54973)]