120782538

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{65147}}^1$

素因数の和:65258

約数の個数: 24

約数和(自身を含む): 264240288

約数和(自身を除く): 143457750

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 65147, 130294, 195441, 390882, 586323, 1172646, 6710141, 13420282, 20130423, 40260846, 60391269, 120782538]

約数ペア:

[(1, 120782538), (2, 60391269), (3, 40260846), (6, 20130423), (9, 13420282), (18, 6710141), (103, 1172646), (206, 586323), (309, 390882), (618, 195441), (927, 130294), (1854, 65147)]