18086922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 46771200

約数和(自身を除く): 28684278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 118, 126, 177, 189, 354, 378, 413, 531, 811, 826, 1062, 1239, 1593, 1622, 2433, 2478, 3186, 3717, 4866, 5677, 7299, 7434, 11151, 11354, 14598, 17031, 21897, 22302, 34062, 43794, 47849, 51093, 95698, 102186, 143547, 153279, 287094, 306558, 334943, 430641, 669886, 861282, 1004829, 1291923, 2009658, 2583846, 3014487, 6028974, 9043461, 18086922]

約数ペア:

[(1, 18086922), (2, 9043461), (3, 6028974), (6, 3014487), (7, 2583846), (9, 2009658), (14, 1291923), (18, 1004829), (21, 861282), (27, 669886), (42, 430641), (54, 334943), (59, 306558), (63, 287094), (118, 153279), (126, 143547), (177, 102186), (189, 95698), (354, 51093), (378, 47849), (413, 43794), (531, 34062), (811, 22302), (826, 21897), (1062, 17031), (1239, 14598), (1593, 11354), (1622, 11151), (2433, 7434), (2478, 7299), (3186, 5677), (3717, 4866)]