17886414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 48771072

約数和(自身を除く): 30884658

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 41, 42, 47, 51, 78, 82, 91, 94, 102, 119, 123, 141, 182, 221, 238, 246, 273, 282, 287, 329, 357, 442, 533, 546, 574, 611, 658, 663, 697, 714, 799, 861, 987, 1066, 1222, 1326, 1394, 1547, 1598, 1599, 1722, 1833, 1927, 1974, 2091, 2397, 3094, 3198, 3666, 3731, 3854, 4182, 4277, 4641, 4794, 4879, 5593, 5781, 7462, 8554, 9061, 9282, 9758, 10387, 11186, 11193, 11562, 12831, 13489, 14637, 16779, 18122, 20774, 22386, 25051, 25662, 26978, 27183, 29274, 31161, 32759, 33558, 40467, 50102, 54366, 62322, 63427, 65518, 72709, 75153, 80934, 98277, 126854, 145418, 150306, 175357, 190281, 196554, 218127, 229313, 350714, 380562, 425867, 436254, 458626, 526071, 687939, 851734, 1052142, 1277601, 1375878, 2555202, 2981069, 5962138, 8943207, 17886414]

約数ペア:

[(1, 17886414), (2, 8943207), (3, 5962138), (6, 2981069), (7, 2555202), (13, 1375878), (14, 1277601), (17, 1052142), (21, 851734), (26, 687939), (34, 526071), (39, 458626), (41, 436254), (42, 425867), (47, 380562), (51, 350714), (78, 229313), (82, 218127), (91, 196554), (94, 190281), (102, 175357), (119, 150306), (123, 145418), (141, 126854), (182, 98277), (221, 80934), (238, 75153), (246, 72709), (273, 65518), (282, 63427), (287, 62322), (329, 54366), (357, 50102), (442, 40467), (533, 33558), (546, 32759), (574, 31161), (611, 29274), (658, 27183), (663, 26978), (697, 25662), (714, 25051), (799, 22386), (861, 20774), (987, 18122), (1066, 16779), (1222, 14637), (1326, 13489), (1394, 12831), (1547, 11562), (1598, 11193), (1599, 11186), (1722, 10387), (1833, 9758), (1927, 9282), (1974, 9061), (2091, 8554), (2397, 7462), (3094, 5781), (3198, 5593), (3666, 4879), (3731, 4794), (3854, 4641), (4182, 4277)]