90404826

素因数分解:

$2^1\times 3^1\times {\mathrm{739}}^1\times {\mathrm{20389}}^1$

素因数の和:21133

約数の個数: 16

約数和(自身を含む): 181063200

約数和(自身を除く): 90658374

約数列:

[1, 2, 3, 6, 739, 1478, 2217, 4434, 20389, 40778, 61167, 122334, 15067471, 30134942, 45202413, 90404826]

約数ペア:

[(1, 90404826), (2, 45202413), (3, 30134942), (6, 15067471), (739, 122334), (1478, 61167), (2217, 40778), (4434, 20389)]