27427788

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{1109}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 71484000

約数和(自身を除く): 44056212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 687, 916, 1109, 1374, 2061, 2218, 2748, 3327, 4122, 4436, 6183, 6654, 8244, 9981, 12366, 13308, 19962, 24732, 29943, 39924, 59886, 119772, 253961, 507922, 761883, 1015844, 1523766, 2285649, 3047532, 4571298, 6856947, 9142596, 13713894, 27427788]

約数ペア:

[(1, 27427788), (2, 13713894), (3, 9142596), (4, 6856947), (6, 4571298), (9, 3047532), (12, 2285649), (18, 1523766), (27, 1015844), (36, 761883), (54, 507922), (108, 253961), (229, 119772), (458, 59886), (687, 39924), (916, 29943), (1109, 24732), (1374, 19962), (2061, 13308), (2218, 12366), (2748, 9981), (3327, 8244), (4122, 6654), (4436, 6183)]