426351114

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{375971}}^1$

素因数の和:375992

約数の個数: 40

約数和(自身を含む): 1091822688

約数和(自身を除く): 665471574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 375971, 751942, 1127913, 2255826, 2631797, 3383739, 5263594, 6767478, 7895391, 10151217, 15790782, 20302434, 23686173, 30453651, 47372346, 60907302, 71058519, 142117038, 213175557, 426351114]

約数ペア:

[(1, 426351114), (2, 213175557), (3, 142117038), (6, 71058519), (7, 60907302), (9, 47372346), (14, 30453651), (18, 23686173), (21, 20302434), (27, 15790782), (42, 10151217), (54, 7895391), (63, 6767478), (81, 5263594), (126, 3383739), (162, 2631797), (189, 2255826), (378, 1127913), (567, 751942), (1134, 375971)]