291289010274

素因数分解:

$2^1\times 3^3\times {\mathrm{3989}}^1\times {\mathrm{1352279}}^1$

素因数の和:1356279

約数の個数: 32

約数和(自身を含む): 647471664000

約数和(自身を除く): 356182653726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3989, 7978, 11967, 23934, 35901, 71802, 107703, 215406, 1352279, 2704558, 4056837, 8113674, 12170511, 24341022, 36511533, 73023066, 5394240931, 10788481862, 16182722793, 32365445586, 48548168379, 97096336758, 145644505137, 291289010274]

約数ペア:

[(1, 291289010274), (2, 145644505137), (3, 97096336758), (6, 48548168379), (9, 32365445586), (18, 16182722793), (27, 10788481862), (54, 5394240931), (3989, 73023066), (7978, 36511533), (11967, 24341022), (23934, 12170511), (35901, 8113674), (71802, 4056837), (107703, 2704558), (215406, 1352279)]