39894498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{105541}}^1$

素因数の和:105559

約数の個数: 32

約数和(自身を含む): 101320320

約数和(自身を除く): 61425822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 105541, 211082, 316623, 633246, 738787, 949869, 1477574, 1899738, 2216361, 2849607, 4432722, 5699214, 6649083, 13298166, 19947249, 39894498]

約数ペア:

[(1, 39894498), (2, 19947249), (3, 13298166), (6, 6649083), (7, 5699214), (9, 4432722), (14, 2849607), (18, 2216361), (21, 1899738), (27, 1477574), (42, 949869), (54, 738787), (63, 633246), (126, 316623), (189, 211082), (378, 105541)]