18543964544

素因数分解:

$2^7\times 7^2\times {\mathrm{23}}^1\times {\mathrm{128549}}^1$

素因数の和:128600

約数の個数: 96

約数和(自身を含む): 44843382000

約数和(自身を除く): 26299417456

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 896, 1127, 1288, 1472, 1568, 2254, 2576, 2944, 3136, 4508, 5152, 6272, 9016, 10304, 18032, 20608, 36064, 72128, 128549, 144256, 257098, 514196, 899843, 1028392, 1799686, 2056784, 2956627, 3599372, 4113568, 5913254, 6298901, 7198744, 8227136, 11826508, 12597802, 14397488, 16454272, 20696389, 23653016, 25195604, 28794976, 41392778, 47306032, 50391208, 57589952, 82785556, 94612064, 100782416, 115179904, 144874723, 165571112, 189224128, 201564832, 289749446, 331142224, 378448256, 403129664, 579498892, 662284448, 806259328, 1158997784, 1324568896, 2317995568, 2649137792, 4635991136, 9271982272, 18543964544]

約数ペア:

[(1, 18543964544), (2, 9271982272), (4, 4635991136), (7, 2649137792), (8, 2317995568), (14, 1324568896), (16, 1158997784), (23, 806259328), (28, 662284448), (32, 579498892), (46, 403129664), (49, 378448256), (56, 331142224), (64, 289749446), (92, 201564832), (98, 189224128), (112, 165571112), (128, 144874723), (161, 115179904), (184, 100782416), (196, 94612064), (224, 82785556), (322, 57589952), (368, 50391208), (392, 47306032), (448, 41392778), (644, 28794976), (736, 25195604), (784, 23653016), (896, 20696389), (1127, 16454272), (1288, 14397488), (1472, 12597802), (1568, 11826508), (2254, 8227136), (2576, 7198744), (2944, 6298901), (3136, 5913254), (4508, 4113568), (5152, 3599372), (6272, 2956627), (9016, 2056784), (10304, 1799686), (18032, 1028392), (20608, 899843), (36064, 514196), (72128, 257098), (128549, 144256)]