15995574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{126949}}^1$

素因数の和:126964

約数の個数: 24

約数和(自身を含む): 39608400

約数和(自身を除く): 23612826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 126949, 253898, 380847, 761694, 888643, 1142541, 1777286, 2285082, 2665929, 5331858, 7997787, 15995574]

約数ペア:

[(1, 15995574), (2, 7997787), (3, 5331858), (6, 2665929), (7, 2285082), (9, 1777286), (14, 1142541), (18, 888643), (21, 761694), (42, 380847), (63, 253898), (126, 126949)]