15029874

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 60

約数和(自身を含む): 35682174

約数和(自身を除く): 20652300

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 257, 342, 361, 513, 514, 722, 771, 1026, 1083, 1539, 1542, 2166, 2313, 3078, 3249, 4626, 4883, 6498, 6939, 9747, 9766, 13878, 14649, 19494, 20817, 29241, 29298, 41634, 43947, 58482, 87894, 92777, 131841, 185554, 263682, 278331, 395523, 556662, 791046, 834993, 1669986, 2504979, 5009958, 7514937, 15029874]

約数ペア:

[(1, 15029874), (2, 7514937), (3, 5009958), (6, 2504979), (9, 1669986), (18, 834993), (19, 791046), (27, 556662), (38, 395523), (54, 278331), (57, 263682), (81, 185554), (114, 131841), (162, 92777), (171, 87894), (257, 58482), (342, 43947), (361, 41634), (513, 29298), (514, 29241), (722, 20817), (771, 19494), (1026, 14649), (1083, 13878), (1539, 9766), (1542, 9747), (2166, 6939), (2313, 6498), (3078, 4883), (3249, 4626)]