180393102

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{16787}}^1$

素因数の和:16997

約数の個数: 32

約数和(自身を含む): 402912000

約数和(自身を除く): 222518898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1791, 3582, 5373, 10746, 16787, 33574, 50361, 100722, 151083, 302166, 453249, 906498, 3340613, 6681226, 10021839, 20043678, 30065517, 60131034, 90196551, 180393102]

約数ペア:

[(1, 180393102), (2, 90196551), (3, 60131034), (6, 30065517), (9, 20043678), (18, 10021839), (27, 6681226), (54, 3340613), (199, 906498), (398, 453249), (597, 302166), (1194, 151083), (1791, 100722), (3582, 50361), (5373, 33574), (10746, 16787)]