25371738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67121}}^1$

素因数の和:67139

約数の個数: 32

約数和(自身を含む): 64437120

約数和(自身を除く): 39065382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 67121, 134242, 201363, 402726, 469847, 604089, 939694, 1208178, 1409541, 1812267, 2819082, 3624534, 4228623, 8457246, 12685869, 25371738]

約数ペア:

[(1, 25371738), (2, 12685869), (3, 8457246), (6, 4228623), (7, 3624534), (9, 2819082), (14, 1812267), (18, 1409541), (21, 1208178), (27, 939694), (42, 604089), (54, 469847), (63, 402726), (126, 201363), (189, 134242), (378, 67121)]