39812808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{236981}}^1$

素因数の和:236997

約数の個数: 32

約数和(自身を含む): 113751360

約数和(自身を除く): 73938552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 236981, 473962, 710943, 947924, 1421886, 1658867, 1895848, 2843772, 3317734, 4976601, 5687544, 6635468, 9953202, 13270936, 19906404, 39812808]

約数ペア:

[(1, 39812808), (2, 19906404), (3, 13270936), (4, 9953202), (6, 6635468), (7, 5687544), (8, 4976601), (12, 3317734), (14, 2843772), (21, 1895848), (24, 1658867), (28, 1421886), (42, 947924), (56, 710943), (84, 473962), (168, 236981)]