172634238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1370113}}^1$

素因数の和:1370128

約数の個数: 24

約数和(自身を含む): 427475568

約数和(自身を除く): 254841330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1370113, 2740226, 4110339, 8220678, 9590791, 12331017, 19181582, 24662034, 28772373, 57544746, 86317119, 172634238]

約数ペア:

[(1, 172634238), (2, 86317119), (3, 57544746), (6, 28772373), (7, 24662034), (9, 19181582), (14, 12331017), (18, 9590791), (21, 8220678), (42, 4110339), (63, 2740226), (126, 1370113)]