17933994

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 43747200

約数和(自身を除く): 25813206

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 117, 118, 177, 234, 351, 354, 433, 531, 702, 767, 866, 1062, 1299, 1534, 1593, 2301, 2598, 3186, 3897, 4602, 5629, 6903, 7794, 11258, 11691, 13806, 16887, 20709, 23382, 25547, 33774, 41418, 50661, 51094, 76641, 101322, 151983, 153282, 229923, 303966, 332111, 459846, 664222, 689769, 996333, 1379538, 1992666, 2988999, 5977998, 8966997, 17933994]

約数ペア:

[(1, 17933994), (2, 8966997), (3, 5977998), (6, 2988999), (9, 1992666), (13, 1379538), (18, 996333), (26, 689769), (27, 664222), (39, 459846), (54, 332111), (59, 303966), (78, 229923), (117, 153282), (118, 151983), (177, 101322), (234, 76641), (351, 51094), (354, 50661), (433, 41418), (531, 33774), (702, 25547), (767, 23382), (866, 20709), (1062, 16887), (1299, 13806), (1534, 11691), (1593, 11258), (2301, 7794), (2598, 6903), (3186, 5629), (3897, 4602)]