18713970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6301}}^1$

素因数の和:6328

約数の個数: 64

約数和(自身を含む): 54449280

約数和(自身を除く): 35735310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 6301, 12602, 18903, 31505, 37806, 56709, 63010, 69311, 94515, 113418, 138622, 170127, 189030, 207933, 283545, 340254, 346555, 415866, 567090, 623799, 693110, 850635, 1039665, 1247598, 1701270, 1871397, 2079330, 3118995, 3742794, 6237990, 9356985, 18713970]

約数ペア:

[(1, 18713970), (2, 9356985), (3, 6237990), (5, 3742794), (6, 3118995), (9, 2079330), (10, 1871397), (11, 1701270), (15, 1247598), (18, 1039665), (22, 850635), (27, 693110), (30, 623799), (33, 567090), (45, 415866), (54, 346555), (55, 340254), (66, 283545), (90, 207933), (99, 189030), (110, 170127), (135, 138622), (165, 113418), (198, 94515), (270, 69311), (297, 63010), (330, 56709), (495, 37806), (594, 31505), (990, 18903), (1485, 12602), (2970, 6301)]