7902426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{26879}}^1$

素因数の和:26898

約数の個数: 24

約数和(自身を含む): 18385920

約数和(自身を除く): 10483494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 26879, 53758, 80637, 161274, 188153, 376306, 564459, 1128918, 1317071, 2634142, 3951213, 7902426]

約数ペア:

[(1, 7902426), (2, 3951213), (3, 2634142), (6, 1317071), (7, 1128918), (14, 564459), (21, 376306), (42, 188153), (49, 161274), (98, 80637), (147, 53758), (294, 26879)]