189010746

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{6823}}^1$

素因数の和:6862

約数の個数: 56

約数和(自身を含む): 447517920

約数和(自身を除く): 258507174

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 1026, 1458, 1539, 3078, 4617, 6823, 9234, 13646, 13851, 20469, 27702, 40938, 61407, 122814, 129637, 184221, 259274, 368442, 388911, 552663, 777822, 1105326, 1166733, 1657989, 2333466, 3315978, 3500199, 4973967, 7000398, 9947934, 10500597, 21001194, 31501791, 63003582, 94505373, 189010746]

約数ペア:

[(1, 189010746), (2, 94505373), (3, 63003582), (6, 31501791), (9, 21001194), (18, 10500597), (19, 9947934), (27, 7000398), (38, 4973967), (54, 3500199), (57, 3315978), (81, 2333466), (114, 1657989), (162, 1166733), (171, 1105326), (243, 777822), (342, 552663), (486, 388911), (513, 368442), (729, 259274), (1026, 184221), (1458, 129637), (1539, 122814), (3078, 61407), (4617, 40938), (6823, 27702), (9234, 20469), (13646, 13851)]