15203286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{120661}}^1$

素因数の和:120676

約数の個数: 24

約数和(自身を含む): 37646544

約数和(自身を除く): 22443258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 120661, 241322, 361983, 723966, 844627, 1085949, 1689254, 2171898, 2533881, 5067762, 7601643, 15203286]

約数ペア:

[(1, 15203286), (2, 7601643), (3, 5067762), (6, 2533881), (7, 2171898), (9, 1689254), (14, 1085949), (18, 844627), (21, 723966), (42, 361983), (63, 241322), (126, 120661)]