172242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1367}}^1$

素因数の和:1382

約数の個数: 24

約数和(自身を含む): 426816

約数和(自身を除く): 254574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1367, 2734, 4101, 8202, 9569, 12303, 19138, 24606, 28707, 57414, 86121, 172242]

約数ペア:

[(1, 172242), (2, 86121), (3, 57414), (6, 28707), (7, 24606), (9, 19138), (14, 12303), (18, 9569), (21, 8202), (42, 4101), (63, 2734), (126, 1367)]