18003195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19051}}^1$

素因数の和:19072

約数の個数: 32

約数和(自身を含む): 36579840

約数和(自身を除く): 18576645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 19051, 57153, 95255, 133357, 171459, 285765, 400071, 514377, 666785, 857295, 1200213, 2000355, 2571885, 3600639, 6001065, 18003195]

約数ペア:

[(1, 18003195), (3, 6001065), (5, 3600639), (7, 2571885), (9, 2000355), (15, 1200213), (21, 857295), (27, 666785), (35, 514377), (45, 400071), (63, 285765), (105, 171459), (135, 133357), (189, 95255), (315, 57153), (945, 19051)]