25484814

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 60768000

約数和(自身を除く): 35283186

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 114, 118, 171, 177, 342, 354, 421, 513, 531, 842, 1026, 1062, 1121, 1263, 1593, 2242, 2526, 3186, 3363, 3789, 6726, 7578, 7999, 10089, 11367, 15998, 20178, 22734, 23997, 24839, 30267, 47994, 49678, 60534, 71991, 74517, 143982, 149034, 215973, 223551, 431946, 447102, 471941, 670653, 943882, 1341306, 1415823, 2831646, 4247469, 8494938, 12742407, 25484814]

約数ペア:

[(1, 25484814), (2, 12742407), (3, 8494938), (6, 4247469), (9, 2831646), (18, 1415823), (19, 1341306), (27, 943882), (38, 670653), (54, 471941), (57, 447102), (59, 431946), (114, 223551), (118, 215973), (171, 149034), (177, 143982), (342, 74517), (354, 71991), (421, 60534), (513, 49678), (531, 47994), (842, 30267), (1026, 24839), (1062, 23997), (1121, 22734), (1263, 20178), (1593, 15998), (2242, 11367), (2526, 10089), (3186, 7999), (3363, 7578), (3789, 6726)]