13838904

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 38976000

約数和(自身を除く): 25137096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 811, 948, 1422, 1622, 1896, 2133, 2433, 2844, 3244, 4266, 4866, 5688, 6488, 7299, 8532, 9732, 14598, 17064, 19464, 21897, 29196, 43794, 58392, 64069, 87588, 128138, 175176, 192207, 256276, 384414, 512552, 576621, 768828, 1153242, 1537656, 1729863, 2306484, 3459726, 4612968, 6919452, 13838904]

約数ペア:

[(1, 13838904), (2, 6919452), (3, 4612968), (4, 3459726), (6, 2306484), (8, 1729863), (9, 1537656), (12, 1153242), (18, 768828), (24, 576621), (27, 512552), (36, 384414), (54, 256276), (72, 192207), (79, 175176), (108, 128138), (158, 87588), (216, 64069), (237, 58392), (316, 43794), (474, 29196), (632, 21897), (711, 19464), (811, 17064), (948, 14598), (1422, 9732), (1622, 8532), (1896, 7299), (2133, 6488), (2433, 5688), (2844, 4866), (3244, 4266)]