1980545328

素因数分解:

$2^4\times 3^2\times {\mathrm{13753787}}^1$

素因数の和:13753801

約数の個数: 30

約数和(自身を含む): 5542776564

約数和(自身を除く): 3562231236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13753787, 27507574, 41261361, 55015148, 82522722, 110030296, 123784083, 165045444, 220060592, 247568166, 330090888, 495136332, 660181776, 990272664, 1980545328]

約数ペア:

[(1, 1980545328), (2, 990272664), (3, 660181776), (4, 495136332), (6, 330090888), (8, 247568166), (9, 220060592), (12, 165045444), (16, 123784083), (18, 110030296), (24, 82522722), (36, 55015148), (48, 41261361), (72, 27507574), (144, 13753787)]