18856272

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{4733}}^1$

素因数の和:4827

約数の個数: 40

約数和(自身を含む): 49309344

約数和(自身を除く): 30453072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 4733, 9466, 14199, 18932, 28398, 37864, 56796, 75728, 113592, 227184, 392839, 785678, 1178517, 1571356, 2357034, 3142712, 4714068, 6285424, 9428136, 18856272]

約数ペア:

[(1, 18856272), (2, 9428136), (3, 6285424), (4, 4714068), (6, 3142712), (8, 2357034), (12, 1571356), (16, 1178517), (24, 785678), (48, 392839), (83, 227184), (166, 113592), (249, 75728), (332, 56796), (498, 37864), (664, 28398), (996, 18932), (1328, 14199), (1992, 9466), (3984, 4733)]