16404714

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 39168000

約数和(自身を除く): 22763286

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 114, 118, 171, 177, 271, 342, 354, 513, 531, 542, 813, 1026, 1062, 1121, 1593, 1626, 2242, 2439, 3186, 3363, 4878, 5149, 6726, 7317, 10089, 10298, 14634, 15447, 15989, 20178, 30267, 30894, 31978, 46341, 47967, 60534, 92682, 95934, 139023, 143901, 278046, 287802, 303791, 431703, 607582, 863406, 911373, 1822746, 2734119, 5468238, 8202357, 16404714]

約数ペア:

[(1, 16404714), (2, 8202357), (3, 5468238), (6, 2734119), (9, 1822746), (18, 911373), (19, 863406), (27, 607582), (38, 431703), (54, 303791), (57, 287802), (59, 278046), (114, 143901), (118, 139023), (171, 95934), (177, 92682), (271, 60534), (342, 47967), (354, 46341), (513, 31978), (531, 30894), (542, 30267), (813, 20178), (1026, 15989), (1062, 15447), (1121, 14634), (1593, 10298), (1626, 10089), (2242, 7317), (2439, 6726), (3186, 5149), (3363, 4878)]