13040712

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2551}}^1$

素因数の和:2634

約数の個数: 48

約数和(自身を含む): 35830080

約数和(自身を除く): 22789368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2551, 2556, 5102, 5112, 7653, 10204, 15306, 20408, 22959, 30612, 45918, 61224, 91836, 181121, 183672, 362242, 543363, 724484, 1086726, 1448968, 1630089, 2173452, 3260178, 4346904, 6520356, 13040712]

約数ペア:

[(1, 13040712), (2, 6520356), (3, 4346904), (4, 3260178), (6, 2173452), (8, 1630089), (9, 1448968), (12, 1086726), (18, 724484), (24, 543363), (36, 362242), (71, 183672), (72, 181121), (142, 91836), (213, 61224), (284, 45918), (426, 30612), (568, 22959), (639, 20408), (852, 15306), (1278, 10204), (1704, 7653), (2551, 5112), (2556, 5102)]