170744238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1355113}}^1$

素因数の和:1355128

約数の個数: 24

約数和(自身を含む): 422795568

約数和(自身を除く): 252051330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1355113, 2710226, 4065339, 8130678, 9485791, 12196017, 18971582, 24392034, 28457373, 56914746, 85372119, 170744238]

約数ペア:

[(1, 170744238), (2, 85372119), (3, 56914746), (6, 28457373), (7, 24392034), (9, 18971582), (14, 12196017), (18, 9485791), (21, 8130678), (42, 4065339), (63, 2710226), (126, 1355113)]