11142378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2839

約数の個数: 48

約数和(自身を含む): 27538056

約数和(自身を除く): 16395678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 2801, 3978, 5602, 8403, 16806, 25209, 36413, 47617, 50418, 72826, 95234, 109239, 142851, 218478, 285702, 327717, 428553, 619021, 655434, 857106, 1238042, 1857063, 3714126, 5571189, 11142378]

約数ペア:

[(1, 11142378), (2, 5571189), (3, 3714126), (6, 1857063), (9, 1238042), (13, 857106), (17, 655434), (18, 619021), (26, 428553), (34, 327717), (39, 285702), (51, 218478), (78, 142851), (102, 109239), (117, 95234), (153, 72826), (221, 50418), (234, 47617), (306, 36413), (442, 25209), (663, 16806), (1326, 8403), (1989, 5602), (2801, 3978)]