18075708

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{10247}}^1$

素因数の和:10271

約数の個数: 54

約数和(自身を含む): 53156376

約数和(自身を除く): 35080668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 10247, 20494, 30741, 40988, 61482, 71729, 92223, 122964, 143458, 184446, 215187, 286916, 368892, 430374, 502103, 645561, 860748, 1004206, 1291122, 1506309, 2008412, 2582244, 3012618, 4518927, 6025236, 9037854, 18075708]

約数ペア:

[(1, 18075708), (2, 9037854), (3, 6025236), (4, 4518927), (6, 3012618), (7, 2582244), (9, 2008412), (12, 1506309), (14, 1291122), (18, 1004206), (21, 860748), (28, 645561), (36, 502103), (42, 430374), (49, 368892), (63, 286916), (84, 215187), (98, 184446), (126, 143458), (147, 122964), (196, 92223), (252, 71729), (294, 61482), (441, 40988), (588, 30741), (882, 20494), (1764, 10247)]