39666678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2477}}^1$

素因数の和:2656

約数の個数: 32

約数和(自身を含む): 84569184

約数和(自身を除く): 44902506

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 314, 471, 942, 2477, 2669, 4954, 5338, 7431, 8007, 14862, 16014, 42109, 84218, 126327, 252654, 388889, 777778, 1166667, 2333334, 6611113, 13222226, 19833339, 39666678]

約数ペア:

[(1, 39666678), (2, 19833339), (3, 13222226), (6, 6611113), (17, 2333334), (34, 1166667), (51, 777778), (102, 388889), (157, 252654), (314, 126327), (471, 84218), (942, 42109), (2477, 16014), (2669, 14862), (4954, 8007), (5338, 7431)]