16748136

素因数分解:

$2^3\times 3^2\times {\mathrm{457}}^1\times {\mathrm{509}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 45548100

約数和(自身を除く): 28799964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 457, 509, 914, 1018, 1371, 1527, 1828, 2036, 2742, 3054, 3656, 4072, 4113, 4581, 5484, 6108, 8226, 9162, 10968, 12216, 16452, 18324, 32904, 36648, 232613, 465226, 697839, 930452, 1395678, 1860904, 2093517, 2791356, 4187034, 5582712, 8374068, 16748136]

約数ペア:

[(1, 16748136), (2, 8374068), (3, 5582712), (4, 4187034), (6, 2791356), (8, 2093517), (9, 1860904), (12, 1395678), (18, 930452), (24, 697839), (36, 465226), (72, 232613), (457, 36648), (509, 32904), (914, 18324), (1018, 16452), (1371, 12216), (1527, 10968), (1828, 9162), (2036, 8226), (2742, 6108), (3054, 5484), (3656, 4581), (4072, 4113)]