7974828

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1855

約数の個数: 48

約数和(自身を含む): 21191520

約数和(自身を除く): 13216692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 1801, 2214, 3602, 4428, 5403, 7204, 10806, 16209, 21612, 32418, 48627, 64836, 73841, 97254, 147682, 194508, 221523, 295364, 443046, 664569, 886092, 1329138, 1993707, 2658276, 3987414, 7974828]

約数ペア:

[(1, 7974828), (2, 3987414), (3, 2658276), (4, 1993707), (6, 1329138), (9, 886092), (12, 664569), (18, 443046), (27, 295364), (36, 221523), (41, 194508), (54, 147682), (82, 97254), (108, 73841), (123, 64836), (164, 48627), (246, 32418), (369, 21612), (492, 16209), (738, 10806), (1107, 7204), (1476, 5403), (1801, 4428), (2214, 3602)]