16347852

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 42632800

約数和(自身を除く): 26284948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 661, 687, 916, 1322, 1374, 1983, 2061, 2644, 2748, 3966, 4122, 5949, 6183, 7932, 8244, 11898, 12366, 17847, 23796, 24732, 35694, 71388, 151369, 302738, 454107, 605476, 908214, 1362321, 1816428, 2724642, 4086963, 5449284, 8173926, 16347852]

約数ペア:

[(1, 16347852), (2, 8173926), (3, 5449284), (4, 4086963), (6, 2724642), (9, 1816428), (12, 1362321), (18, 908214), (27, 605476), (36, 454107), (54, 302738), (108, 151369), (229, 71388), (458, 35694), (661, 24732), (687, 23796), (916, 17847), (1322, 12366), (1374, 11898), (1983, 8244), (2061, 7932), (2644, 6183), (2748, 5949), (3966, 4122)]