19329786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{51137}}^1$

素因数の和:51155

約数の個数: 32

約数和(自身を含む): 49092480

約数和(自身を除く): 29762694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 51137, 102274, 153411, 306822, 357959, 460233, 715918, 920466, 1073877, 1380699, 2147754, 2761398, 3221631, 6443262, 9664893, 19329786]

約数ペア:

[(1, 19329786), (2, 9664893), (3, 6443262), (6, 3221631), (7, 2761398), (9, 2147754), (14, 1380699), (18, 1073877), (21, 920466), (27, 715918), (42, 460233), (54, 357959), (63, 306822), (126, 153411), (189, 102274), (378, 51137)]