1214647686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{9640061}}^1$

素因数の和:9640076

約数の個数: 24

約数和(自身を含む): 3007699344

約数和(自身を除く): 1793051658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 9640061, 19280122, 28920183, 57840366, 67480427, 86760549, 134960854, 173521098, 202441281, 404882562, 607323843, 1214647686]

約数ペア:

[(1, 1214647686), (2, 607323843), (3, 404882562), (6, 202441281), (7, 173521098), (9, 134960854), (14, 86760549), (18, 67480427), (21, 57840366), (42, 28920183), (63, 19280122), (126, 9640061)]