17697744

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:665

約数の個数: 80

約数和(自身を含む): 51603840

約数和(自身を除く): 33906096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 577, 639, 852, 1136, 1154, 1278, 1704, 1731, 1917, 2308, 2556, 3408, 3462, 3834, 4616, 5112, 5193, 6924, 7668, 9232, 10224, 10386, 13848, 15336, 15579, 20772, 27696, 30672, 31158, 40967, 41544, 62316, 81934, 83088, 122901, 124632, 163868, 245802, 249264, 327736, 368703, 491604, 655472, 737406, 983208, 1106109, 1474812, 1966416, 2212218, 2949624, 4424436, 5899248, 8848872, 17697744]

約数ペア:

[(1, 17697744), (2, 8848872), (3, 5899248), (4, 4424436), (6, 2949624), (8, 2212218), (9, 1966416), (12, 1474812), (16, 1106109), (18, 983208), (24, 737406), (27, 655472), (36, 491604), (48, 368703), (54, 327736), (71, 249264), (72, 245802), (108, 163868), (142, 124632), (144, 122901), (213, 83088), (216, 81934), (284, 62316), (426, 41544), (432, 40967), (568, 31158), (577, 30672), (639, 27696), (852, 20772), (1136, 15579), (1154, 15336), (1278, 13848), (1704, 10386), (1731, 10224), (1917, 9232), (2308, 7668), (2556, 6924), (3408, 5193), (3462, 5112), (3834, 4616)]