26608806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 66253824

約数和(自身を除く): 39645018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 947, 1338, 1561, 1894, 2007, 2841, 3122, 4014, 4683, 5682, 6629, 8523, 9366, 13258, 14049, 17046, 19887, 28098, 39774, 59661, 119322, 211181, 422362, 633543, 1267086, 1478267, 1900629, 2956534, 3801258, 4434801, 8869602, 13304403, 26608806]

約数ペア:

[(1, 26608806), (2, 13304403), (3, 8869602), (6, 4434801), (7, 3801258), (9, 2956534), (14, 1900629), (18, 1478267), (21, 1267086), (42, 633543), (63, 422362), (126, 211181), (223, 119322), (446, 59661), (669, 39774), (947, 28098), (1338, 19887), (1561, 17046), (1894, 14049), (2007, 13258), (2841, 9366), (3122, 8523), (4014, 6629), (4683, 5682)]