18046112

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:718

約数の個数: 72

約数和(自身を含む): 43824564

約数和(自身を除く): 25778452

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 677, 784, 833, 952, 1354, 1568, 1666, 1904, 2708, 3332, 3808, 4739, 5416, 6664, 9478, 10832, 11509, 13328, 18956, 21664, 23018, 26656, 33173, 37912, 46036, 66346, 75824, 80563, 92072, 132692, 151648, 161126, 184144, 265384, 322252, 368288, 530768, 563941, 644504, 1061536, 1127882, 1289008, 2255764, 2578016, 4511528, 9023056, 18046112]

約数ペア:

[(1, 18046112), (2, 9023056), (4, 4511528), (7, 2578016), (8, 2255764), (14, 1289008), (16, 1127882), (17, 1061536), (28, 644504), (32, 563941), (34, 530768), (49, 368288), (56, 322252), (68, 265384), (98, 184144), (112, 161126), (119, 151648), (136, 132692), (196, 92072), (224, 80563), (238, 75824), (272, 66346), (392, 46036), (476, 37912), (544, 33173), (677, 26656), (784, 23018), (833, 21664), (952, 18956), (1354, 13328), (1568, 11509), (1666, 10832), (1904, 9478), (2708, 6664), (3332, 5416), (3808, 4739)]