18443320164

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{745727}}^1$

素因数の和:745969

約数の個数: 48

約数和(自身を含む): 48024883200

約数和(自身を除く): 29581563036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 6183, 8244, 12366, 24732, 745727, 1491454, 2237181, 2982908, 4474362, 6711543, 8948724, 13423086, 20134629, 26846172, 40269258, 80538516, 170771483, 341542966, 512314449, 683085932, 1024628898, 1536943347, 2049257796, 3073886694, 4610830041, 6147773388, 9221660082, 18443320164]

約数ペア:

[(1, 18443320164), (2, 9221660082), (3, 6147773388), (4, 4610830041), (6, 3073886694), (9, 2049257796), (12, 1536943347), (18, 1024628898), (27, 683085932), (36, 512314449), (54, 341542966), (108, 170771483), (229, 80538516), (458, 40269258), (687, 26846172), (916, 20134629), (1374, 13423086), (2061, 8948724), (2748, 6711543), (4122, 4474362), (6183, 2982908), (8244, 2237181), (12366, 1491454), (24732, 745727)]