17937136

素因数分解:

$2^4\times 7^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:326

約数の個数: 60

約数和(自身を含む): 40966128

約数和(自身を除く): 23028992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 137, 167, 196, 274, 334, 392, 548, 668, 784, 959, 1096, 1169, 1336, 1918, 2192, 2338, 2672, 3836, 4676, 6713, 7672, 8183, 9352, 13426, 15344, 16366, 18704, 22879, 26852, 32732, 45758, 53704, 65464, 91516, 107408, 130928, 160153, 183032, 320306, 366064, 640612, 1121071, 1281224, 2242142, 2562448, 4484284, 8968568, 17937136]

約数ペア:

[(1, 17937136), (2, 8968568), (4, 4484284), (7, 2562448), (8, 2242142), (14, 1281224), (16, 1121071), (28, 640612), (49, 366064), (56, 320306), (98, 183032), (112, 160153), (137, 130928), (167, 107408), (196, 91516), (274, 65464), (334, 53704), (392, 45758), (548, 32732), (668, 26852), (784, 22879), (959, 18704), (1096, 16366), (1169, 15344), (1336, 13426), (1918, 9352), (2192, 8183), (2338, 7672), (2672, 6713), (3836, 4676)]