21101376

素因数分解:

$2^6\times 3^1\times {\mathrm{109903}}^1$

素因数の和:109918

約数の個数: 28

約数和(自身を含む): 55831232

約数和(自身を除く): 34729856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 109903, 219806, 329709, 439612, 659418, 879224, 1318836, 1758448, 2637672, 3516896, 5275344, 7033792, 10550688, 21101376]

約数ペア:

[(1, 21101376), (2, 10550688), (3, 7033792), (4, 5275344), (6, 3516896), (8, 2637672), (12, 1758448), (16, 1318836), (24, 879224), (32, 659418), (48, 439612), (64, 329709), (96, 219806), (192, 109903)]