13485558

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{72503}}^1$

素因数の和:72539

約数の個数: 16

約数和(自身を含む): 27841536

約数和(自身を除く): 14355978

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 72503, 145006, 217509, 435018, 2247593, 4495186, 6742779, 13485558]

約数ペア:

[(1, 13485558), (2, 6742779), (3, 4495186), (6, 2247593), (31, 435018), (62, 217509), (93, 145006), (186, 72503)]