25088994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{66373}}^1$

素因数の和:66391

約数の個数: 32

約数和(自身を含む): 63719040

約数和(自身を除く): 38630046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 66373, 132746, 199119, 398238, 464611, 597357, 929222, 1194714, 1393833, 1792071, 2787666, 3584142, 4181499, 8362998, 12544497, 25088994]

約数ペア:

[(1, 25088994), (2, 12544497), (3, 8362998), (6, 4181499), (7, 3584142), (9, 2787666), (14, 1792071), (18, 1393833), (21, 1194714), (27, 929222), (42, 597357), (54, 464611), (63, 398238), (126, 199119), (189, 132746), (378, 66373)]