19252674

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 51477120

約数和(自身を除く): 32224446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 53, 54, 62, 63, 93, 106, 126, 159, 186, 189, 217, 279, 318, 371, 378, 434, 477, 558, 651, 742, 837, 954, 961, 1113, 1302, 1431, 1643, 1674, 1922, 1953, 2226, 2862, 2883, 3286, 3339, 3906, 4929, 5766, 5859, 6678, 6727, 8649, 9858, 10017, 11501, 11718, 13454, 14787, 17298, 20034, 20181, 23002, 25947, 29574, 34503, 40362, 44361, 50933, 51894, 60543, 69006, 88722, 101866, 103509, 121086, 152799, 181629, 207018, 305598, 310527, 356531, 363258, 458397, 621054, 713062, 916794, 1069593, 1375191, 2139186, 2750382, 3208779, 6417558, 9626337, 19252674]

約数ペア:

[(1, 19252674), (2, 9626337), (3, 6417558), (6, 3208779), (7, 2750382), (9, 2139186), (14, 1375191), (18, 1069593), (21, 916794), (27, 713062), (31, 621054), (42, 458397), (53, 363258), (54, 356531), (62, 310527), (63, 305598), (93, 207018), (106, 181629), (126, 152799), (159, 121086), (186, 103509), (189, 101866), (217, 88722), (279, 69006), (318, 60543), (371, 51894), (378, 50933), (434, 44361), (477, 40362), (558, 34503), (651, 29574), (742, 25947), (837, 23002), (954, 20181), (961, 20034), (1113, 17298), (1302, 14787), (1431, 13454), (1643, 11718), (1674, 11501), (1922, 10017), (1953, 9858), (2226, 8649), (2862, 6727), (2883, 6678), (3286, 5859), (3339, 5766), (3906, 4929)]