39866916

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 95618880

約数和(自身を除く): 55751964

約数列:

[1, 2, 3, 4, 6, 12, 61, 107, 122, 183, 214, 244, 321, 366, 428, 509, 642, 732, 1018, 1284, 1527, 2036, 3054, 6108, 6527, 13054, 19581, 26108, 31049, 39162, 54463, 62098, 78324, 93147, 108926, 124196, 163389, 186294, 217852, 326778, 372588, 653556, 3322243, 6644486, 9966729, 13288972, 19933458, 39866916]

約数ペア:

[(1, 39866916), (2, 19933458), (3, 13288972), (4, 9966729), (6, 6644486), (12, 3322243), (61, 653556), (107, 372588), (122, 326778), (183, 217852), (214, 186294), (244, 163389), (321, 124196), (366, 108926), (428, 93147), (509, 78324), (642, 62098), (732, 54463), (1018, 39162), (1284, 31049), (1527, 26108), (2036, 19581), (3054, 13054), (6108, 6527)]