2973442.00000000

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53507}}^1$

素因数の和:53541

約数の個数: 32

約数和(自身を含む): 154103040

約数和(自身を除く): 87647346

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 53507, 107014, 160521, 321042, 481563, 963126, 1230661, 1444689, 2461322, 2889378, 3691983, 7383966, 11075949, 22151898, 33227847, 66455694]

約数ペア:

[(1, 66455694), (2, 33227847), (3, 22151898), (6, 11075949), (9, 7383966), (18, 3691983), (23, 2889378), (27, 2461322), (46, 1444689), (54, 1230661), (69, 963126), (138, 481563), (207, 321042), (414, 160521), (621, 107014), (1242, 53507)]