61218206

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{55351}}^1$

素因数の和:55439

約数の個数: 16

約数和(自身を含む): 106275840

約数和(自身を除く): 45057634

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 55351, 110702, 387457, 774914, 4372729, 8745458, 30609103, 61218206]

約数ペア:

[(1, 61218206), (2, 30609103), (7, 8745458), (14, 4372729), (79, 774914), (158, 387457), (553, 110702), (1106, 55351)]