123820494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{6451}}^1$

素因数の和:6920

約数の個数: 32

約数和(自身を含む): 283681536

約数和(自身を除く): 159861042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 457, 914, 1371, 2742, 3199, 6398, 6451, 9597, 12902, 19194, 19353, 38706, 45157, 90314, 135471, 270942, 2948107, 5896214, 8844321, 17688642, 20636749, 41273498, 61910247, 123820494]

約数ペア:

[(1, 123820494), (2, 61910247), (3, 41273498), (6, 20636749), (7, 17688642), (14, 8844321), (21, 5896214), (42, 2948107), (457, 270942), (914, 135471), (1371, 90314), (2742, 45157), (3199, 38706), (6398, 19353), (6451, 19194), (9597, 12902)]