348900426

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{923017}}^1$

素因数の和:923035

約数の個数: 32

約数和(自身を含む): 886097280

約数和(自身を除く): 537196854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 923017, 1846034, 2769051, 5538102, 6461119, 8307153, 12922238, 16614306, 19383357, 24921459, 38766714, 49842918, 58150071, 116300142, 174450213, 348900426]

約数ペア:

[(1, 348900426), (2, 174450213), (3, 116300142), (6, 58150071), (7, 49842918), (9, 38766714), (14, 24921459), (18, 19383357), (21, 16614306), (27, 12922238), (42, 8307153), (54, 6461119), (63, 5538102), (126, 2769051), (189, 1846034), (378, 923017)]