22551858

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{947}}^1$

素因数の和:978

約数の個数: 72

約数和(自身を含む): 59007312

約数和(自身を除く): 36455454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 947, 1134, 1323, 1701, 1894, 2646, 2841, 3402, 3969, 5682, 6629, 7938, 8523, 11907, 13258, 17046, 19887, 23814, 25569, 39774, 46403, 51138, 59661, 76707, 92806, 119322, 139209, 153414, 178983, 230121, 278418, 357966, 417627, 460242, 536949, 835254, 1073898, 1252881, 1610847, 2505762, 3221694, 3758643, 7517286, 11275929, 22551858]

約数ペア:

[(1, 22551858), (2, 11275929), (3, 7517286), (6, 3758643), (7, 3221694), (9, 2505762), (14, 1610847), (18, 1252881), (21, 1073898), (27, 835254), (42, 536949), (49, 460242), (54, 417627), (63, 357966), (81, 278418), (98, 230121), (126, 178983), (147, 153414), (162, 139209), (189, 119322), (243, 92806), (294, 76707), (378, 59661), (441, 51138), (486, 46403), (567, 39774), (882, 25569), (947, 23814), (1134, 19887), (1323, 17046), (1701, 13258), (1894, 11907), (2646, 8523), (2841, 7938), (3402, 6629), (3969, 5682)]