17910942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6991}}^1$

素因数の和:7064

約数の個数: 32

約数和(自身を含む): 41616384

約数和(自身を除く): 23705442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 6991, 13982, 20973, 41946, 48937, 97874, 146811, 293622, 426451, 852902, 1279353, 2558706, 2985157, 5970314, 8955471, 17910942]

約数ペア:

[(1, 17910942), (2, 8955471), (3, 5970314), (6, 2985157), (7, 2558706), (14, 1279353), (21, 852902), (42, 426451), (61, 293622), (122, 146811), (183, 97874), (366, 48937), (427, 41946), (854, 20973), (1281, 13982), (2562, 6991)]