17452872

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1087}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 47523840

約数和(自身を除く): 30070968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1087, 1338, 1784, 2007, 2174, 2676, 3261, 4014, 4348, 5352, 6522, 8028, 8696, 9783, 13044, 16056, 19566, 26088, 39132, 78264, 242401, 484802, 727203, 969604, 1454406, 1939208, 2181609, 2908812, 4363218, 5817624, 8726436, 17452872]

約数ペア:

[(1, 17452872), (2, 8726436), (3, 5817624), (4, 4363218), (6, 2908812), (8, 2181609), (9, 1939208), (12, 1454406), (18, 969604), (24, 727203), (36, 484802), (72, 242401), (223, 78264), (446, 39132), (669, 26088), (892, 19566), (1087, 16056), (1338, 13044), (1784, 9783), (2007, 8696), (2174, 8028), (2676, 6522), (3261, 5352), (4014, 4348)]