19441674

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2744

約数の個数: 64

約数和(自身を含む): 51993600

約数和(自身を除く): 32551926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 2707, 3591, 5414, 7182, 8121, 16242, 18949, 24363, 37898, 48726, 51433, 56847, 73089, 102866, 113694, 146178, 154299, 170541, 308598, 341082, 360031, 462897, 511623, 720062, 925794, 1023246, 1080093, 1388691, 2160186, 2777382, 3240279, 6480558, 9720837, 19441674]

約数ペア:

[(1, 19441674), (2, 9720837), (3, 6480558), (6, 3240279), (7, 2777382), (9, 2160186), (14, 1388691), (18, 1080093), (19, 1023246), (21, 925794), (27, 720062), (38, 511623), (42, 462897), (54, 360031), (57, 341082), (63, 308598), (114, 170541), (126, 154299), (133, 146178), (171, 113694), (189, 102866), (266, 73089), (342, 56847), (378, 51433), (399, 48726), (513, 37898), (798, 24363), (1026, 18949), (1197, 16242), (2394, 8121), (2707, 7182), (3591, 5414)]