18123312

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{9209}}^1$

素因数の和:9261

約数の個数: 40

約数和(自身を含む): 47965680

約数和(自身を除く): 29842368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 9209, 18418, 27627, 36836, 55254, 73672, 110508, 147344, 221016, 377569, 442032, 755138, 1132707, 1510276, 2265414, 3020552, 4530828, 6041104, 9061656, 18123312]

約数ペア:

[(1, 18123312), (2, 9061656), (3, 6041104), (4, 4530828), (6, 3020552), (8, 2265414), (12, 1510276), (16, 1132707), (24, 755138), (41, 442032), (48, 377569), (82, 221016), (123, 147344), (164, 110508), (246, 73672), (328, 55254), (492, 36836), (656, 27627), (984, 18418), (1968, 9209)]