31026606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5449}}^1$

素因数の和:5540

約数の個数: 32

約数和(自身を含む): 67754400

約数和(自身を除く): 36727794

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5449, 5694, 10898, 16347, 32694, 70837, 141674, 212511, 397777, 425022, 795554, 1193331, 2386662, 5171101, 10342202, 15513303, 31026606]

約数ペア:

[(1, 31026606), (2, 15513303), (3, 10342202), (6, 5171101), (13, 2386662), (26, 1193331), (39, 795554), (73, 425022), (78, 397777), (146, 212511), (219, 141674), (438, 70837), (949, 32694), (1898, 16347), (2847, 10898), (5449, 5694)]