40926858

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 96181344

約数和(自身を除く): 55254486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 321, 642, 749, 1301, 1498, 2247, 2602, 3903, 4494, 5243, 7806, 9107, 10486, 15729, 18214, 27321, 31458, 54642, 63749, 127498, 139207, 191247, 278414, 382494, 417621, 835242, 974449, 1948898, 2923347, 5846694, 6821143, 13642286, 20463429, 40926858]

約数ペア:

[(1, 40926858), (2, 20463429), (3, 13642286), (6, 6821143), (7, 5846694), (14, 2923347), (21, 1948898), (42, 974449), (49, 835242), (98, 417621), (107, 382494), (147, 278414), (214, 191247), (294, 139207), (321, 127498), (642, 63749), (749, 54642), (1301, 31458), (1498, 27321), (2247, 18214), (2602, 15729), (3903, 10486), (4494, 9107), (5243, 7806)]