81737166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{1489}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 187096320

約数和(自身を除く): 105359154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1307, 1489, 2614, 2978, 3921, 4467, 7842, 8934, 9149, 10423, 18298, 20846, 27447, 31269, 54894, 62538, 1946123, 3892246, 5838369, 11676738, 13622861, 27245722, 40868583, 81737166]

約数ペア:

[(1, 81737166), (2, 40868583), (3, 27245722), (6, 13622861), (7, 11676738), (14, 5838369), (21, 3892246), (42, 1946123), (1307, 62538), (1489, 54894), (2614, 31269), (2978, 27447), (3921, 20846), (4467, 18298), (7842, 10423), (8934, 9149)]