18162912

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1381}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 48060432

約数和(自身を除く): 29897520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 822, 1096, 1381, 1644, 2192, 2762, 3288, 4143, 4384, 5524, 6576, 8286, 11048, 13152, 16572, 22096, 33144, 44192, 66288, 132576, 189197, 378394, 567591, 756788, 1135182, 1513576, 2270364, 3027152, 4540728, 6054304, 9081456, 18162912]

約数ペア:

[(1, 18162912), (2, 9081456), (3, 6054304), (4, 4540728), (6, 3027152), (8, 2270364), (12, 1513576), (16, 1135182), (24, 756788), (32, 567591), (48, 378394), (96, 189197), (137, 132576), (274, 66288), (411, 44192), (548, 33144), (822, 22096), (1096, 16572), (1381, 13152), (1644, 11048), (2192, 8286), (2762, 6576), (3288, 5524), (4143, 4384)]