187405434

素因数分解:

$2^1\times 3^3\times {\mathrm{1091}}^1\times {\mathrm{3181}}^1$

素因数の和:4283

約数の個数: 32

約数和(自身を含む): 416969280

約数和(自身を除く): 229563846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1091, 2182, 3181, 3273, 6362, 6546, 9543, 9819, 19086, 19638, 28629, 29457, 57258, 58914, 85887, 171774, 3470471, 6940942, 10411413, 20822826, 31234239, 62468478, 93702717, 187405434]

約数ペア:

[(1, 187405434), (2, 93702717), (3, 62468478), (6, 31234239), (9, 20822826), (18, 10411413), (27, 6940942), (54, 3470471), (1091, 171774), (2182, 85887), (3181, 58914), (3273, 57258), (6362, 29457), (6546, 28629), (9543, 19638), (9819, 19086)]