17878045146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{891851}}^1$

素因数の和:892126

約数の個数: 32

約数和(自身を含む): 38656433088

約数和(自身を除く): 20778387942

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 3341, 6682, 10023, 20046, 891851, 1783702, 2675553, 5351106, 11594063, 23188126, 34782189, 69564378, 229205707, 458411414, 687617121, 1375234242, 2979674191, 5959348382, 8939022573, 17878045146]

約数ペア:

[(1, 17878045146), (2, 8939022573), (3, 5959348382), (6, 2979674191), (13, 1375234242), (26, 687617121), (39, 458411414), (78, 229205707), (257, 69564378), (514, 34782189), (771, 23188126), (1542, 11594063), (3341, 5351106), (6682, 2675553), (10023, 1783702), (20046, 891851)]