18240471984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{54287119}}^1$

素因数の和:54287137

約数の個数: 40

約数和(自身を含む): 53852823040

約数和(自身を除く): 35612351056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 54287119, 108574238, 162861357, 217148476, 325722714, 380009833, 434296952, 651445428, 760019666, 868593904, 1140029499, 1302890856, 1520039332, 2280058998, 2605781712, 3040078664, 4560117996, 6080157328, 9120235992, 18240471984]

約数ペア:

[(1, 18240471984), (2, 9120235992), (3, 6080157328), (4, 4560117996), (6, 3040078664), (7, 2605781712), (8, 2280058998), (12, 1520039332), (14, 1302890856), (16, 1140029499), (21, 868593904), (24, 760019666), (28, 651445428), (42, 434296952), (48, 380009833), (56, 325722714), (84, 217148476), (112, 162861357), (168, 108574238), (336, 54287119)]