18062222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 29623104

約数和(自身を除く): 11560882

約数列:

[1, 2, 23, 41, 46, 61, 82, 122, 157, 314, 943, 1403, 1886, 2501, 2806, 3611, 5002, 6437, 7222, 9577, 12874, 19154, 57523, 115046, 148051, 220271, 296102, 392657, 440542, 785314, 9031111, 18062222]

約数ペア:

[(1, 18062222), (2, 9031111), (23, 785314), (41, 440542), (46, 392657), (61, 296102), (82, 220271), (122, 148051), (157, 115046), (314, 57523), (943, 19154), (1403, 12874), (1886, 9577), (2501, 7222), (2806, 6437), (3611, 5002)]