2009156766

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{36307}}^1$

素因数の和:36736

約数の個数: 32

約数和(自身を含む): 4203595008

約数和(自身を除く): 2194438242

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 401, 802, 1203, 2406, 9223, 18446, 27669, 36307, 55338, 72614, 108921, 217842, 835061, 1670122, 2505183, 5010366, 14559107, 29118214, 43677321, 87354642, 334859461, 669718922, 1004578383, 2009156766]

約数ペア:

[(1, 2009156766), (2, 1004578383), (3, 669718922), (6, 334859461), (23, 87354642), (46, 43677321), (69, 29118214), (138, 14559107), (401, 5010366), (802, 2505183), (1203, 1670122), (2406, 835061), (9223, 217842), (18446, 108921), (27669, 72614), (36307, 55338)]