9984438

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{8039}}^1$

素因数の和:8073

約数の個数: 32

約数和(自身を含む): 23155200

約数和(自身を除く): 13170762

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 8039, 16078, 24117, 48234, 72351, 144702, 184897, 217053, 369794, 434106, 554691, 1109382, 1664073, 3328146, 4992219, 9984438]

約数ペア:

[(1, 9984438), (2, 4992219), (3, 3328146), (6, 1664073), (9, 1109382), (18, 554691), (23, 434106), (27, 369794), (46, 217053), (54, 184897), (69, 144702), (138, 72351), (207, 48234), (414, 24117), (621, 16078), (1242, 8039)]