245894166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{18947}}^1$

素因数の和:19065

約数の個数: 48

約数和(自身を含む): 614824704

約数和(自身を除く): 368930538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 18947, 37894, 56841, 113682, 132629, 170523, 265258, 341046, 397887, 795774, 1193661, 1951541, 2387322, 3903082, 5854623, 11709246, 13660787, 17563869, 27321574, 35127738, 40982361, 81964722, 122947083, 245894166]

約数ペア:

[(1, 245894166), (2, 122947083), (3, 81964722), (6, 40982361), (7, 35127738), (9, 27321574), (14, 17563869), (18, 13660787), (21, 11709246), (42, 5854623), (63, 3903082), (103, 2387322), (126, 1951541), (206, 1193661), (309, 795774), (618, 397887), (721, 341046), (927, 265258), (1442, 170523), (1854, 132629), (2163, 113682), (4326, 56841), (6489, 37894), (12978, 18947)]