211672870218

素因数分解:

$2^1\times 3^3\times {\mathrm{3919867967}}^1$

素因数の和:3919867978

約数の個数: 16

約数和(自身を含む): 470384156160

約数和(自身を除く): 258711285942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3919867967, 7839735934, 11759603901, 23519207802, 35278811703, 70557623406, 105836435109, 211672870218]

約数ペア:

[(1, 211672870218), (2, 105836435109), (3, 70557623406), (6, 35278811703), (9, 23519207802), (18, 11759603901), (27, 7839735934), (54, 3919867967)]