7947018

素因数分解:

$2^1\times 3^3\times {\mathrm{367}}^1\times {\mathrm{401}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 17752320

約数和(自身を除く): 9805302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 367, 401, 734, 802, 1101, 1203, 2202, 2406, 3303, 3609, 6606, 7218, 9909, 10827, 19818, 21654, 147167, 294334, 441501, 883002, 1324503, 2649006, 3973509, 7947018]

約数ペア:

[(1, 7947018), (2, 3973509), (3, 2649006), (6, 1324503), (9, 883002), (18, 441501), (27, 294334), (54, 147167), (367, 21654), (401, 19818), (734, 10827), (802, 9909), (1101, 7218), (1203, 6606), (2202, 3609), (2406, 3303)]