974312982

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{784471}}^1$

素因数の和:784505

約数の個数: 32

約数和(自身を含む): 2259279360

約数和(自身を除く): 1284966378

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 784471, 1568942, 2353413, 4706826, 7060239, 14120478, 18042833, 21180717, 36085666, 42361434, 54128499, 108256998, 162385497, 324770994, 487156491, 974312982]

約数ペア:

[(1, 974312982), (2, 487156491), (3, 324770994), (6, 162385497), (9, 108256998), (18, 54128499), (23, 42361434), (27, 36085666), (46, 21180717), (54, 18042833), (69, 14120478), (138, 7060239), (207, 4706826), (414, 2353413), (621, 1568942), (1242, 784471)]