2215996866

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{719947}}^1$

素因数の和:719980

約数の個数: 40

約数和(自身を含む): 5226822480

約数和(自身を除く): 3010825614

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 719947, 1439894, 2159841, 4319682, 6479523, 12959046, 13678993, 19438569, 27357986, 38877138, 41036979, 58315707, 82073958, 116631414, 123110937, 246221874, 369332811, 738665622, 1107998433, 2215996866]

約数ペア:

[(1, 2215996866), (2, 1107998433), (3, 738665622), (6, 369332811), (9, 246221874), (18, 123110937), (19, 116631414), (27, 82073958), (38, 58315707), (54, 41036979), (57, 38877138), (81, 27357986), (114, 19438569), (162, 13678993), (171, 12959046), (342, 6479523), (513, 4319682), (1026, 2159841), (1539, 1439894), (3078, 719947)]