2161612176

素因数分解:

$2^4\times 3^1\times {\mathrm{1523}}^1\times {\mathrm{29569}}^1$

素因数の和:31103

約数の個数: 40

約数和(自身を含む): 5588020320

約数和(自身を除く): 3426408144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1523, 3046, 4569, 6092, 9138, 12184, 18276, 24368, 29569, 36552, 59138, 73104, 88707, 118276, 177414, 236552, 354828, 473104, 709656, 1419312, 45033587, 90067174, 135100761, 180134348, 270201522, 360268696, 540403044, 720537392, 1080806088, 2161612176]

約数ペア:

[(1, 2161612176), (2, 1080806088), (3, 720537392), (4, 540403044), (6, 360268696), (8, 270201522), (12, 180134348), (16, 135100761), (24, 90067174), (48, 45033587), (1523, 1419312), (3046, 709656), (4569, 473104), (6092, 354828), (9138, 236552), (12184, 177414), (18276, 118276), (24368, 88707), (29569, 73104), (36552, 59138)]