27680142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1867}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 63482112

約数和(自身を除く): 35801970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 1867, 2118, 2471, 3734, 4942, 5601, 7413, 11202, 13069, 14826, 26138, 39207, 78414, 659051, 1318102, 1977153, 3954306, 4613357, 9226714, 13840071, 27680142]

約数ペア:

[(1, 27680142), (2, 13840071), (3, 9226714), (6, 4613357), (7, 3954306), (14, 1977153), (21, 1318102), (42, 659051), (353, 78414), (706, 39207), (1059, 26138), (1867, 14826), (2118, 13069), (2471, 11202), (3734, 7413), (4942, 5601)]