139597038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1107913}}^1$

素因数の和:1107928

約数の個数: 24

約数和(自身を含む): 345669168

約数和(自身を除く): 206072130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1107913, 2215826, 3323739, 6647478, 7755391, 9971217, 15510782, 19942434, 23266173, 46532346, 69798519, 139597038]

約数ペア:

[(1, 139597038), (2, 69798519), (3, 46532346), (6, 23266173), (7, 19942434), (9, 15510782), (14, 9971217), (18, 7755391), (21, 6647478), (42, 3323739), (63, 2215826), (126, 1107913)]