39842076

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 95413248

約数和(自身を除く): 55571172

約数列:

[1, 2, 3, 4, 6, 12, 71, 101, 142, 202, 213, 284, 303, 404, 426, 463, 606, 852, 926, 1212, 1389, 1852, 2778, 5556, 7171, 14342, 21513, 28684, 32873, 43026, 46763, 65746, 86052, 93526, 98619, 131492, 140289, 187052, 197238, 280578, 394476, 561156, 3320173, 6640346, 9960519, 13280692, 19921038, 39842076]

約数ペア:

[(1, 39842076), (2, 19921038), (3, 13280692), (4, 9960519), (6, 6640346), (12, 3320173), (71, 561156), (101, 394476), (142, 280578), (202, 197238), (213, 187052), (284, 140289), (303, 131492), (404, 98619), (426, 93526), (463, 86052), (606, 65746), (852, 46763), (926, 43026), (1212, 32873), (1389, 28684), (1852, 21513), (2778, 14342), (5556, 7171)]