18517000992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{27555061}}^1$

素因数の和:27555081

約数の個数: 48

約数和(自身を含む): 55551004992

約数和(自身を除く): 37034004000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 27555061, 55110122, 82665183, 110220244, 165330366, 192885427, 220440488, 330660732, 385770854, 440880976, 578656281, 661321464, 771541708, 881761952, 1157312562, 1322642928, 1543083416, 2314625124, 2645285856, 3086166832, 4629250248, 6172333664, 9258500496, 18517000992]

約数ペア:

[(1, 18517000992), (2, 9258500496), (3, 6172333664), (4, 4629250248), (6, 3086166832), (7, 2645285856), (8, 2314625124), (12, 1543083416), (14, 1322642928), (16, 1157312562), (21, 881761952), (24, 771541708), (28, 661321464), (32, 578656281), (42, 440880976), (48, 385770854), (56, 330660732), (84, 220440488), (96, 192885427), (112, 165330366), (168, 110220244), (224, 82665183), (336, 55110122), (672, 27555061)]