142117038

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{375971}}^1$

素因数の和:375989

約数の個数: 32

約数和(自身を含む): 360933120

約数和(自身を除く): 218816082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 375971, 751942, 1127913, 2255826, 2631797, 3383739, 5263594, 6767478, 7895391, 10151217, 15790782, 20302434, 23686173, 47372346, 71058519, 142117038]

約数ペア:

[(1, 142117038), (2, 71058519), (3, 47372346), (6, 23686173), (7, 20302434), (9, 15790782), (14, 10151217), (18, 7895391), (21, 6767478), (27, 5263594), (42, 3383739), (54, 2631797), (63, 2255826), (126, 1127913), (189, 751942), (378, 375971)]